Darice Party Supplies, 10-1/2 x 6-1/2", Clear, 6 Each Plastic storage box - 21 cavity - 10-1/2 x 6-1/2". Clear plastic bead organizer with snap shut lid 21 Compartments One larger compartment for holding cord, measuring tape, etc. Easy to stack and store, only 7/8-inch deep Made of sturdy, hard plastic