The materials we use are different from the general plastic products on the market. This product is made of high-quality plastic plate, which is more durable. Our shoeboxes are paperback, so when you get them, you just need to fold them together (in case of assembly problems, you can check the installation video and have a warm reminder). The stackable design helps to make the most of your space. The size of the shoebox is enough for ordinary men's or women's shoes (US Size: 5.0 ~ 10 / EU size: 37 ~ 44). A single shoebox can accommodate l 23 * W 33.4 * h 14cm shoes, including ordinary sports shoes, flat shoes, flip flops, sandals, etc., with a load of about 1kg, one-on-one box. Please ensure that the size and weight of your shoes do not exceed the parameters of the shoebox. These boxes have transparent shoe doors, so you can easily find what you need. You can take out your shoes without taking the box out of the pile. The plastic material used in the shoebox is also easy to clean.