This large capacity storage container is made of plastic with wheels for easy handling and movement, while the plastic is resistant to mold and mildew for a relatively long life. With a weight capacity of up to 100 pounds, our storage containers have ultra-reinforced seams and handles, and each clip is secured for added stability during movement. Our Collapsible Clear Storage Boxes with Lids can be freely stacked to maximize storage space. The Folding Storage Box can be opened in two ways. You can either open the lid on top of the Folding Storage Box or open it from the front door. Magnetic locking double doors plus a clear window make it easy to organize and access while keeping dust out. It can be used to store clothes, toys, food, books, clutter, crafts, or as a closet and cabinet organizer. Individual organizers measure 23.8 inches long x 14 inches wide x 13.3 inches high and have a maximum capacity of 20 gallons (80 quarts) per box. You can choose how many organizers you need.