{"title":"A3 Sheet Protectors","description":"\u003cp\u003eBoth the pocket and the file have to be A3, since an oversize protector in a standard binder simply folds over. Check the punch pattern matches the mechanism as well as the size. Gauge follows handling, because a thin pocket on a plan consulted daily curls at the opening within weeks. See \u003ca href=\"\/collections\/binder-sheet-protectors\"\u003esheet protectors\u003c\/a\u003e, \u003ca href=\"\/collections\/a3-binder-dividers\"\u003eA3 dividers\u003c\/a\u003e and \u003ca href=\"\/collections\/binders\"\u003ebinders\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"marbig-sheet-protectors-heavyweight-a3-clear-pack-of-100","title":"Marbig Sheet Protectors Heavyweight A3 Clear Pack of 100","description":"\u003ch2\u003eA3 Portrait Copysafe Pockets At Eighty Micron\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eMarbig 25103 is a pack of one hundred heavyweight A3 sheet protectors in clear polypropylene at eighty micron, portrait, with a reinforced binding edge.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCopysafe is the word that matters on a sheet protector and it is not marketing. ACCO describe the copysafe pocket as letting photocopies be kept for years without a chemical reaction with the pocket, so the print does not lift. On A3 work that means plans, charts and printed boards can go into a binder and come out years later reading the way they went in.\u003c\/p\u003e\u003cp\u003eEighty micron is ten heavier than the A4 pocket in the same range, which is what an A3 sheet needs: a pocket that size carries its own weight across the opening, and a lighter film sags and creases along the fold before the document inside it ever wears out.\u003c\/p\u003e\u003cp\u003eThe same pocket comes in other sizes, weights and pack quantities, so it is worth checking what the job actually needs. See the rest of the \u003ca href=\"\/collections\/binder-dividers\"\u003ebinder accessories\u003c\/a\u003e, the wider \u003ca href=\"\/collections\/marbig\"\u003eMarbig range\u003c\/a\u003e and our \u003ca href=\"\/collections\/filing-storage\"\u003efiling and storage\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Marbig","offers":[{"title":"Default Title","offer_id":50552243749120,"sku":"AA25103","price":81.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/5419\/8784\/files\/Marbig_Sheet_Protectors_Heavyweight_A3_Clear_Pack_of_100_Mega_Office_Supplies_1.jpg?v=1791399070"},{"product_id":"marbig-sheet-protectors-heavyweight-a3-landscape-clear-box-of-100","title":"Marbig Sheet Protectors Heavyweight A3 Landscape Clear Box of 100","description":"\u003ch2\u003eA3 Landscape Copysafe Pockets At Eighty Micron\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eMarbig 25111 is a box of one hundred heavyweight A3 sheet protectors in clear polypropylene at eighty micron, landscape, with a reinforced binding edge.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLandscape is the whole point of this code. A wide drawing, a spreadsheet printed across the page or a timeline goes into a portrait pocket the wrong way round, and the usual answer is to turn the whole binder sideways every time somebody wants to read it. That is how pages end up pulled out of the pocket and lost.\u003c\/p\u003e\u003cp\u003eCopysafe is the other reason to buy it. ACCO describe the copysafe pocket as letting photocopies be kept for years without a chemical reaction with the pocket, so the print does not lift, so an A3 landscape print can sit in a binder for years without the pocket taking the ink with it.\u003c\/p\u003e\u003cp\u003eThe same pocket comes in other sizes, weights and pack quantities, so it is worth checking what the job actually needs. See the rest of the \u003ca href=\"\/collections\/binder-dividers\"\u003ebinder accessories\u003c\/a\u003e, the wider \u003ca href=\"\/collections\/marbig\"\u003eMarbig range\u003c\/a\u003e and our \u003ca href=\"\/collections\/filing-storage\"\u003efiling and storage\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Marbig","offers":[{"title":"Default Title","offer_id":50552243683584,"sku":"AA25111","price":80.1,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/5419\/8784\/files\/Marbig_Sheet_Protectors_Heavyweight_A3_Landscape_Clear_Box_of_100_Mega_Office_Supplies_1.jpg?v=1791399070"},{"product_id":"marbig-sheet-protectors-heavyweight-a3-landscape-clear-pack-of-25","title":"Marbig Sheet Protectors Heavyweight A3 Landscape Clear Pack of 25","description":"\u003ch2\u003eWide A3 Pages Filed The Right Way Round\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eMarbig 25111S is a pack of 25 heavyweight A3 sheet protectors in landscape format, 80 microns thick with a reinforced binding edge.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSite plans, Gantt charts, spreadsheets and seating plans are printed wide. Put them in a portrait pocket and the reader has to turn the binder on its side for every page. A landscape pocket is punched along its short side instead, so the wide page lies across the opened binder and reads straight on. ACCO list them for any 2, 3 or 4 ring binder.\u003c\/p\u003e\u003cp\u003eACCO call these copysafe pockets: a photocopy filed in one can stay there for years and the pocket will not react with it. The pack card calls them thick sleeves that protect papers you refer to often, and gives the finish as ultra clear and high gloss. ACCO list each protector at 445 x 305 x 5mm.\u003c\/p\u003e\u003cp\u003eFor larger quantities or portrait pages, browse our \u003ca href=\"\/collections\/a3-sheet-protectors\"\u003eA3 sheet protectors\u003c\/a\u003e, the full \u003ca href=\"\/collections\/binder-sheet-protectors\"\u003esheet protector\u003c\/a\u003e range, \u003ca href=\"\/collections\/binders\"\u003ebinders\u003c\/a\u003e to hold them and the \u003ca href=\"\/collections\/marbig\"\u003eMarbig range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Marbig","offers":[{"title":"Default Title","offer_id":50552243912960,"sku":"AA25111S","price":57.8,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/5419\/8784\/files\/Marbig_Sheet_Protectors_Heavyweight_A3_Landscape_25111S_1_Mega_Office_Supplies.jpg?v=1791399070"},{"product_id":"marbig-document-protector-pvc-wall-mountable-a3-clear","title":"Marbig Document Protector PVC Wall Mountable A3 Clear","description":"\u003ch2\u003eThe A3 Size Of This Heavy Weight Wall Pocket\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eMarbig 90083 is a Heavy Weight 380 micron clear PVC document pocket for A3, portrait, that mounts with the adhesive backing strips supplied and takes a printed sheet you change yourself.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA3 is the size to reach for when the notice has to be read from across a room rather than at arm's length: a menu board, a safety procedure at a machine, a roster on a staff room wall. The pocket is rigid PVC rather than film, so it holds its shape on the wall instead of bowing away from it as the paper inside changes with the weather.\u003c\/p\u003e\u003cp\u003eMarbig pitch it as an alternative to lamination, and at A3 that matters more, because a laminated sheet this size is expensive to redo. The sheet slides out, a reprint goes back in, and the pocket stays where it is.\u003c\/p\u003e\u003cp\u003eBoth sizes take a printed sheet you already have, so the running cost is paper rather than signage. See the rest of the \u003ca href=\"\/collections\/marbig\"\u003eMarbig range\u003c\/a\u003e, our \u003ca href=\"\/collections\/wall-mounted-document-holders\"\u003ewall mounted document holders\u003c\/a\u003e and the wider \u003ca href=\"\/collections\/display-holders\"\u003edisplay holders\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Marbig","offers":[{"title":"Default Title","offer_id":50552244207872,"sku":"AA90083","price":12.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/5419\/8784\/files\/Marbig_Document_Protector_PVC_Wall_Mountable_A3_Clear_1_Mega_Office_Supplies.jpg?v=1791399074"},{"product_id":"marbig-document-protector-pvc-a3-clear","title":"Marbig Document Protector PVC A3 Clear","description":"\u003ch2\u003eA Rigid A3 Sleeve You Can Reuse Instead Of Laminating\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eMarbig 90081 is a single A3 document protector in rigid, crystal clear PVC, sealed on three sides with one open side for sliding a sheet in and out.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAn A3 sign, menu or poster that gets laminated is finished the day the details change. This protector takes the printed sheet as it is, and when the specials, the roster or the notice changes, the old page slides out and the new one goes in. Marbig print exactly that use on the card: use it instead of lamination, with contents easily inserted and removed.\u003c\/p\u003e\u003cp\u003eThe pack describes it as Heavy Weight at 380 microns, and ACCO describe the PVC as rigid and easy to clean, so it stays flat on a counter or in a frame and can be wiped down when it gets handled. It is a loose sleeve, not a binder pocket, so there are no punched holes.\u003c\/p\u003e\u003cp\u003eFor smaller sheets see the A4 and A5 sizes, or compare our \u003ca href=\"\/collections\/a3-sheet-protectors\"\u003eA3 sheet protectors\u003c\/a\u003e, \u003ca href=\"\/collections\/wall-mounted-document-holders\"\u003ewall mounted document holders\u003c\/a\u003e, the wider \u003ca href=\"\/collections\/display-holders\"\u003edisplay holders\u003c\/a\u003e range and the \u003ca href=\"\/collections\/marbig\"\u003eMarbig range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Marbig","offers":[{"title":"Default Title","offer_id":50552244797696,"sku":"AA90081","price":11.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/5419\/8784\/files\/Marbig_Document_Protector_PVC_A3_90081_1_Mega_Office_Supplies.jpg?v=1791399077"},{"product_id":"marbig-sheet-protectors-heavyweight-a3-portrait-clear-pack-of-25","title":"Marbig Sheet Protectors Heavyweight A3 Portrait Clear Pack of 25","description":"\u003ch2\u003eTall A3 Pockets For Posters, Artwork And Large Reports\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eMarbig 25103S is a pack of 25 clear A3 portrait sheet protectors at 80 microns, heavyweight, with a reinforced binding edge.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA3 portrait suits anything taller than it is wide: student artwork, A3 posters, organisation charts and printed boards for a pitch. The pocket is punched down the long side, so a portfolio or presentation binder turns like a book. ACCO give the fit as all 2, 3 and 4 ring binders, and the reinforced edge is there to stop tearing at the holes.\u003c\/p\u003e\u003cp\u003eACCO describe the pockets as copysafe, which they explain as a photocopy lasting years in the pocket with no reaction between the two. The card adds protection from wear and tear for papers in constant use, and a glossy, ultra clear face. Twenty five is a working quantity for a single portfolio; a pack of 100 suits a whole class.\u003c\/p\u003e\u003cp\u003eCompare the other \u003ca href=\"\/collections\/a3-sheet-protectors\"\u003eA3 sheet protectors\u003c\/a\u003e, our wider \u003ca href=\"\/collections\/binder-sheet-protectors\"\u003ebinder sheet protectors\u003c\/a\u003e, A3 \u003ca href=\"\/collections\/binders\"\u003ebinders\u003c\/a\u003e and the full \u003ca href=\"\/collections\/marbig\"\u003eMarbig range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Marbig","offers":[{"title":"Default Title","offer_id":50552260526336,"sku":"AA25103S","price":39.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/5419\/8784\/files\/Marbig_Sheet_Protectors_Heavyweight_A3_Portrait_25103S_1_Mega_Office_Supplies.jpg?v=1791399135"},{"product_id":"marbig-sheet-protectors-medium-weight-a3-fold-out-clear-pack-of-20","title":"Marbig Sheet Protectors Medium Weight A3 Fold Out Clear Pack of 20","description":"\u003ch2\u003eA3 Pages Filed In An Ordinary A4 Binder\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eMarbig 25850 is a pack of 20 fold out sheet protectors that open to take an A3 page and fold to A4 so they sit in a standard A4 ring binder.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSpreadsheets, Gantt charts, site plans and drawings are often printed at A3, and a full A3 binder is bulky to store and awkward to carry. These pockets solve that by folding in half along the page. The pack describes it as a unique fold out design, where the A3 sheet protector folds into A4 size, and says it saves space by storing A3 documents in A4 binders. Open, a pocket holds one A3 sheet or two A4 sheets side by side.\u003c\/p\u003e\u003cp\u003eThe pack prints medium weight 50 microns, which matches ACCO's spec table for this code. The pack also notes a low glare finish for heavy text documents. The binding edge is reinforced, and ACCO's listing says every 2, 3 and 4 ring binder will take it. The copysafe claim is ACCO's too: photocopies kept for years without reaction to the protector.\u003c\/p\u003e\u003cp\u003eFor flat A3 pockets, see \u003ca href=\"\/collections\/a3-sheet-protectors\"\u003eA3 sheet protectors\u003c\/a\u003e and the wider \u003ca href=\"\/collections\/binder-sheet-protectors\"\u003ebinder sheet protectors\u003c\/a\u003e range. Add \u003ca href=\"\/collections\/insert-binders\"\u003einsert binders\u003c\/a\u003e or browse the \u003ca href=\"\/collections\/marbig\"\u003eMarbig range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Marbig","offers":[{"title":"Default Title","offer_id":50552262295808,"sku":"AA25850","price":23.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/5419\/8784\/files\/Marbig_Sheet_Protectors_A3_Fold_Out_25850_1_Mega_Office_Supplies.jpg?v=1791399134"},{"product_id":"bantex-100855045-sheet-protectors-tough-pp-a3-120-microns-portrait-pack-25-frosted","title":"Bantex A3 Sheet Protectors Tough PP 120 Micron Portrait Frosted Pack of 25","description":"\u003ch2\u003eKeep Your A3 Documents Safe, Organised and Professional\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe Bantex A3 Tough PP Sheet Protectors give large-format documents the heavy-duty protection they deserve, with a frosted finish that looks polished in any professional setting.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you are storing A3 plans, drawings, proofs or presentations, flimsy pockets cause damage and frustration. At 120 micron, these tough polypropylene protectors are built to handle frequent handling without tearing or crumpling. The portrait orientation fits standard A3 binders and filing systems, so your documents stay exactly where they belong.\u003c\/p\u003e\n\u003cp\u003eThe frosted finish reduces glare and gives files a clean, semi-opaque appearance - ideal when you want contents protected but not fully obscured. Each protector is multi-punched and features a reinforced binding edge, making them compatible with a wide range of ring binders and lever arch formats.\u003c\/p\u003e\n\u003cp\u003eAcid free and archival quality, these protectors suit long-term document storage as well as active daily use. A pack of 25 gives teams, studios and project offices a practical quantity to get started right away.\u003c\/p\u003e","brand":"Bantex","offers":[{"title":"Default Title","offer_id":50552535843072,"sku":"BH2036","price":26.92,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/5419\/8784\/files\/Bantex_A3_Sheet_Protectors_Tough_PP_120_Micron_Portrait_Frosted_Pack_of_25_100855045_1_Mega_Office_Supplies_28309867.jpg?v=1791400193"},{"product_id":"bantex-100855046-sheet-protectors-tough-pp-a3-120-microns-landscape-pack-25-clear","title":"Bantex A3 Sheet Protectors Tough PP 120 Micron Landscape Clear Pack of 25","description":"\u003ch2\u003eKeep Your A3 Documents Safe, Clear and Ready to Present\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe Bantex A3 Landscape Sheet Protectors give large-format documents the heavy-duty protection they deserve, without sacrificing clarity.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you are working with A3 drawings, plans, proof sheets or presentation materials, ordinary pockets simply do not hold up. These sheet protectors are made from tough 120 micron polypropylene film - nearly double the weight of standard protectors - so they resist tearing, puncturing and the daily handling that comes with active project files. The landscape orientation means A3 documents sit horizontally, exactly as they were printed.\u003c\/p\u003e\n\u003cp\u003eThe ultra-clear finish lets you read and present documents without removing them from the pocket. Each protector is multi-punched and features a reinforced binding edge, making them compatible with most standard A3 ring binders and lever arch files. The PP material is acid-free, archival quality and copy-safe.\u003c\/p\u003e\n\u003cp\u003eA pack of 25 suits project folders, presentation binders and archive files alike. If protecting large-format work matters to your team, these Bantex protectors are a straightforward, reliable choice.\u003c\/p\u003e","brand":"Bantex","offers":[{"title":"Default Title","offer_id":50552539709696,"sku":"BH2037","price":26.92,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/5419\/8784\/files\/Bantex_A3_Sheet_Protectors_Tough_PP_120_Micron_Landscape_Clear_Pack_of_25_100855046_1_Mega_Office_Supplies_34634091.jpg?v=1791400197"},{"product_id":"leitz-recycle-sheet-protectors-a3-landscape-pack-25-box-of-4","title":"Leitz Recycle Sheet Protectors A3 Landscape Pack 25 Box of 4","description":"\u003ch2\u003eProtect Large Format Documents with Sustainable Strength\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDurable A3 sheet protectors made from high recycled content\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Leitz Recycle A3 Landscape Sheet Protectors offer a reliable and environmentally responsible way to store, display and safeguard oversized documents. Crafted from 90 percent recycled plastic and fully recyclable, these premium clear pockets ensure your maps, plans, drawings and large layouts stay protected while reducing your environmental impact. Their reinforced universal strip fits any standard binder, making them a smart, versatile choice for designers, educators and office professionals who value both durability and sustainability.\u003c\/p\u003e\n","brand":"Leitz","offers":[{"title":"Default Title","offer_id":50552924963072,"sku":"AA40190003","price":120.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/5419\/8784\/files\/40190003__34243.1765022755.500.750.jpg?v=1791401670"},{"product_id":"colby-art-277a3p-economy-a3-refill-pockets-pk10-each","title":"Colby Art 277A3P Economy A3 Refill Pockets Pack of 10","description":"\u003cp\u003eThese Economy A3 Refill Pockets from Colby Art are made from high quality archival-clear material and are internationally punched, making them compatible with standard A3 presentation systems. Each pack contains 10 pockets suitable for storing and displaying artwork, photos, and documents.\u003c\/p\u003e\u003cp\u003ePart of Colby's comprehensive range of presentation and storage products designed to suit Australian paper sizes, these pockets support both short-term presentation and long-term archival storage.\u003c\/p\u003e","brand":"Colby","offers":[{"title":"Default Title","offer_id":50552984633600,"sku":"CO277A3P","price":6.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/5419\/8784\/files\/Colby_Art_Economy_A3_Refill_Pockets_Pack_of_10_277A3P_1_Mega_Office_Supplies_88803435.jpg?v=1791401903"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/5419\/8784\/collections\/A3_Sheet_Protectors_Plan_Binder_Mega_Office_Supplies.png?v=1791403731","url":"https:\/\/megaschoolsupplies.com.au\/collections\/a3-sheet-protectors.oembed","provider":"Mega School Supplies","version":"1.0","type":"link"}