Leopardi Duralplast Slim Ultra Light Pocket Envelope 45 µ+45 µ (lc) 70×100 mm (package 500 pieces)

One Piece “Pavese” boxes are made of Duralong Special archival board and Duralong Basic economy board; Ideal for vertical storage.The collapsible lid, which opens from the long edge, provides easy access to the contents.It is easy to install thanks to small self-blocking wings that can be attached to double walls.