Stackable Plastic Storage Bins With Wheels & Magnetic Door For Snacks, Clothes, Kitchen Supplies, Shoes 1. Large capacity: Each storage box measures 21 x 39 x 28cm, and the folded height is 5.5cm 2. Made of high-quality PP material, long service life. 3. Plastic storage boxes are easy to assemble without tools, you can stack the storage boxes and assemble them into clothes storage cabinets or shoe storage cabinets, etc. When not in use, the storage box can be folded to save space 4. The organizer is stackable and removable. There are matching grooves and buckles on both sides of the top of each layer to lock the clear storage box securely. There are four swivel wheels on the bottom for easy movement. Additionally, the storage racks 2 wheels feature clips that hold the locker in place and prevent it from moving. 5. The front door of the storage drawer has a built-in magnetic latch to ensure that the door will not open by itself. The front cover of each plastic drawer storage item is translucent, so you can clearly see the items stored inside, and it is easy to identify the items stored inside. It is a good assistant for our families. 6. These drawer organizers can be used for both indoor and outdoor storage. Such as closet organization and storage, laundry room organization, bathroom organization and storage, kitchen organization and storage, dog food storage containers, bedroom dressers, bookshelves, car organizers, etc. Note: 1-Tier models do not have wheels, only 2-Tier models and above have wheels.