Highlights Item Dimension-Overall Assembled Size: 13(L) x 8.9(W) x 5.4(H) inches, facing the messy shoe storage space, this stackable shoe box can be the best choice. Ventilation design-Ventilation holes allow for air circulation and odor prevention. Boxes are strong, durable and washable, stack multiple units to maximize storage. Transparent Shoe Box-With a completely clear door, these boxes allow for easy viewing of the contents within. You can easy identification of contents, ideal for organizing shoe, clothing, crafts, toys, and more. Management Space-Stacking Storage Shoe Box help to simply organize closets and living areas, folding design makes each one easy to put together and folds into shape. When not in use, quickly unfolds for easy and convenient storage to save space. High-Quality Material-These shoe storage boxes are made of soft plastic and the door frame is made of hard plastic. When the two are combined, they become very strong. In addition, the plastic board will keep its shape, prevent deformation, so is more reassuring. Details Material: PP shoe storage boxes+ABS door frame Overall Dimension: 13(L) x 8.9(W) x 5.4(H) inches