Store file folders inside these classic moving boxes. The lift-off lids protect your paperwork from dirt and damage, while the double-end, double bottom construction offers added strength and durability. A blank form on the end of each box makes it easy to label the contents. With simple folding assembly, these Bankers Box SmoothMove moving boxes require no packing tape. Tackle your next office move with stress-free ease with these moving boxes. Easy set-up - no tape required for box assembly. Industry-standard construction. Easy carry handles. 32 ECT B-Flutecorrugated board construction.corrugated rectangular moving boxes. Durable double end, double bottom construction. Contains 85% recycled content. Convenient lift-off lid. Reusable, recyclable and made in the USA. Assembly: Basic Set-Up. Prepare for relocation with these Bankers Box SmoothMove medium-size classic moving boxes.