Features: -With the translucent design, you can easily see and choose your favorite pair of shoes. -Each outer box has a metal circular hole for easy pull-out and a metal frame for added stability. -Each box can be connected to each other, they can be connected from top to bottom or on the sides to create any combination you want. -Made of 0.65mm thick PP plastic, it has high hardness, toughness and long service life. -Suitable for storing most high heels, sneakers, boots, etc. Please check the size before purchasing. Specification: Material: PP Thickness: 80dmm Size: 18*10*30cm Color: translucent&silver Package Included: 10x Storage boxes 1x Manual .