Binder, Screwpost, Buckram, A4, with 20 polypropylene insert pockets

Sturdy screwpost buckram binder, complete with twenty 80-micron A4 polypropylene pockets with 220-micron white acid/lignin-free card inserts.  These binders have a capacity for 100 insert pockets.  This product passes the Photagraphic Activity Test (PAT) and is photo safe.  Additional insert pockets are available separately in packs of 20 (AR-INS-PCK-PP-SP-A4-1-20).