Buff single wall carton, 0201 style, flat packed.
Slightly larger than A4, this box is a great size for storing A4 items that are in outer envelopes/folders/wallets and need a bit more room. Standard sized ring binders will fit nicely in this box, but it's a bit too small for lever arch files. The tougher board grade means it can handle heavy contents.
Made from 150B flute board
(Stronger than standard single wall board)
Sizes shown are internal dimensions of assembled box.