MATERIAL -metal - There is plenty of storage space, and the spacing of each layer of shoe shelves is different, which is convenient for you to place different items and save storage space at the same time. More importantly, the shoes organizer can help you find the shoes you want quickly and efficiently. Suit shoes of different sizes. KEEP YOUR BALANCE - This shoes rack is equipped with adjustable feet, which can withstand level testing even on uneven floors; let the entire shoe racks stand firmly on the ground, and your tiles and wooden floors will not be scratched. You can put it anywhere in the home, such as the living room, entryway, hallway, and cloakroom. PRODUCT SIZE - L: 23.6" W: 11.8" H: 27.5".to ensure that this shoe rack provides enough space for your family to place shoes. Each tier shoe rack can hold up to 3-4 pairs of shoes The sturdy metal structure can withstand up to 30 pounds of weight. SIMPLE INSTALLATION - just use wrench to screw the 4 racks to the 2 S-shaped structure, and you can use it immediately. If you are not satisfied with the product, please feel free to contact us. 4-Tier Stackable Shoe Rack with durable and sturdy structure. Shoe Rack Organizer with Thickened metal tubes. Exterior Dimensions: L: 23.6" W: 11.8" H: 27.5". Versatile and SPACE-SAVING SHOE TOWER. EASY AND QUICK ASSEMBLY (No tools required and instructions included). Perfect for household use, suitable for entryway, bedroom, closet, wardrobe, dormitory, balcony and so on.