Sizes 3 and 4 are Polyprotec, other sizes are Polypropylene. All are Acid free and Archival safe . Size 0: 6" x 4" External. internal size = Approx 5.75" x 3.75" (146mm x 94mm).
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Digitise as much as possible, even if only using your phone. The outer layer is low density coated on the outside to retard the harmful effect of ultra-violet light. They are manufactured here in the UK to our own exact specifications, from three different density layers of very high quality biaxially-oriented polypropylene (BOPP) which is inert and acid free.
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They are manufactured here in the UK to our own exact specifications, from three different density layers of very high quality biaxially-oriented polypropylene (BOPP) which is inert and acid free. The outer layer is low density coated on the outside to retard the harmful effect of ultra-violet light.
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Ideal for collectors and enthusiasts, these plastic sleeves are perfect for storage and display.
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100 4"x6" CLEAR CELLO FLAT BAGS. 1.2 Mil Clear Virgin Polypropylene cello bags.
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