Our reverse tuck end boxes feature a top closure that tucks rear to front. The bottom closure tucks in the opposite direction, front to rear. This reversed tuck design on each side creates a secure closure. Self-locking tuck tabs allow the box to open and close easily. The box pops open, then the flaps close with ease. It opens conveniently from either the top or bottom. Boxes are formed from a single folded and die-cut sheet. Shipped pre-glued, no glue, tape, or staples are needed for assembly.