Efficiently style your storage and save space with our versatile stack box with adjustable shelves. Use the desk organizer anywhere around the house to stow papers, files, office supplies and more. Shelves can be rearranged or removed completely. Stack up to three cube shelves vertically to squeeze extra storage out of small spaces, and are ideal for use as a mail organizer, file organizer, desk organizer, or stack two cubbies to create a clever side table. With multiple styles and different colors, you can mix and match the stackable shelves to create a customizable cube organizer that suits all your unique storage needs. Some Assembly Required. Shelves are 0.5"" Thick, Inner Dimensions = 14.75""W x 10.75""L x 10.75""H (without shelves). With shelves attached, inner height varies with shelf placement. Weight Capacity: 8 pounds per shelf, 22 pounds each top and bottom board. Compliant with Carb Regulation 93120 – Phase 2.