Premium Material The plastic storage boxes is made of PP, drop-proof, easy to clean, leaves no stains, good toughness, sturdy structural design allows the storage boxes with wheel to keep its shape for long-term use.

Multiple Opening Doors This stackable storage box is designed with top and 4 sides open design to provide more convenience in use. The around side-doors help you to find and take out what you need easily without opening the top lid. Even in limit sapce, this storage container will make getting things more convenient.

Foldable and Slidable If you don't need to put items in the grocery storage box temporarily, it can folded. Do not take up space after folding. The bottom of the case has four removable pulleys to make movement easier.

Easy Installation storage bins will come in a folded shape, and is install-free, only takes about 20s to snap pieces together. After assembly, the overall dimension of each cube storage boxes is 18.7"L x 14.0" W x 9.5"H, 20.3"L x 14.2" W x 11.8"H,23.6"L x 16.5" W x 13.2"H,26.4"L x 18.5" W x 14.6"H,28.7"L x 19.3" W x 15.8"H, the folding height is 2.8 inches.

Excellent Storage Box Folding storage box with lid is perfect for storing clothes, blankets, toys, snacks, books, stationery, documents and more. Keep everything organized in your bedroom, living room, kitchen, garage and closet to improve the quality and efficiency of living, learning, and working. Good sealing, moisture-proof and dust-proof. Easy installation without auxiliary tools.