Bankers Box STOR/FILE Storage Boxes, Standard Set-Up, Lift-Off Lid, Letter/Legal, 4 Pack (0070308) Double wall, single wall construction Lift-off lid ships attached to prevent lid loss, then tears off for use Basic-duty, standard set-up construction for moderate stacking or use with shelving 10" x 12" x 15" This items packaging will indicate what is inside and cannot be hidden. Bankers Box STORE/FILE Recycled Storage Boxes with Lift-Off Lid and Tote Handles. Basic Strength - For light-duty stacking and storing. Light-duty box offers 35% greater stacking strength than other basic boxes for storage with or without shelving. Lift-off lid stays attached until ready to use - no missing lids.