Large Capacity: This large storage box features stackable boxes, which provides ample storage space for keeping your magazines, books, snack, cosmetics, toys, shoes from dust and allows you to store things in a clean and neat way. Each tier of box features about 21 L Capacity. Lockable Wheel: Featuring 4 universal wheels at the bottom, the storage organizer allow you to flexibly move anywhere you want.And the wheels come with 2 locking buckles so you can secure the storage box after moving it to where you need it. 2 Opening Ways: Magnetic suction front door with a convenient pull tab for easy opening and closing. You could also open the top lid to get bulky items. The translucent opening allows for quick identification of your stored items. Sturdy Material & Easy to Set Up: White folding storage box with doors is made of high quality plastic. It can withstand many heavy objects and will not be easily bent.The installation steps are so simple that you can install it in minutes. Multipurpose Home Organizer: The storage bin can be used as shoe box, food storage container, kitchen organizer, book bin, hat storage, etc. Besides, designed with a wide top, you can also place daily necessities and display items.