Carton Clips help keep your workspace free of tripping hazards. You only need two clips per box. One Clip in each adjacent corner will hold down all 4 flaps sides of a cardboard box Prevents tripping hazards and spilled boxes in warehouse operations due to loose flaps sticking out. Great for bulk packaging and allows cartons to ride closer on conveyor lines. Holds down liners and better than tape, will not tear or tip the plastic box liner