About these items:Sturdy Thickened Construction: These shoe storage boxes are made from upgraded PP/PET material on all six sides, providing durability for stacking multiple boxes without warping or cracking. The magnetic front door design ensures easy access to your shoes or other items.Stackable Design: Equipped with non-slip top and bottom features, these clear shoe boxes can be stacked securely to save space and help keep your area neat. Reinforced construction ensures the boxes can hold additional weight, making it easy to store more shoes and other belongings.Spacious and Versatile: With generous dimensions (13.39 x 9.8 x 7.2 in), these boxes accommodate a variety of shoe types and sizes (up to US Size 13), as well as hats, clothing, small toys, or other personal items. The clear design helps you easily locate your items.Water-Proof and Dust-Proof: Designed to keep your items safe from water splashes and dust, these storage boxes are easy to clean â just wipe the surface to maintain their clear appearance. Ideal for protecting shoes, clothes, and other precious items.Quick, Tool-Free Assembly: These stackable shoe organizers require no tools for setup. Simply follow the 5-step assembly instructions to get started. The transparent body and magnetic front door design make it easy to view and access your items.Specifications:Item Model Numbers: 3L-912-6E, 3L-912-9E, 3L-912-12E (available in various quantities)Size: Fits US Size 13 shoesMain Material: PP/PETColor Options: Clear White, Clear BlackProduct Dimensions: 13.39 x 9.8 x 7.2 in / 340 x 250 x 184 mmNet Weight: 7.7 lbs / 3.5 kg (for 6 boxes), 15.6 lbs / 7.1 kg (for 12 boxes)Package Content:6, 9, or 12 x Shoe Boxes (depending on selected option)Assembly Required: Quick, tool-free assembly with simple steps.9-piece Set White