The Costway 6-Tier Stackable Plastic Storage Bins with Lids and Doors in White are perfect for versatile storage needs. Ideal for use as shoe boxes, food storage containers, or kitchen organizers, these bins can be utilized in playrooms, living rooms, bedrooms, or for picnics. Open them from the top or front, and benefit from the translucent doors that let you see the contents inside. With 4 universal wheels (2 lockable), these bins are easily movable and can be stacked to different heights. They can also be folded into a compact size for effortless storage and transportation. Assembly is a breeze, requiring no tools, and the durable handles, side buckles, and magnetic catches ensure great convenience.