Durable Metal Container -- Made with high-quality metal frame and criss-crossed fine mesh, this container is not only durable and sturdy, but also has superior weight-bearing capacity compared to other plastic or liner under-bed storage options. Our premium under the bed storage containers--the perfect solution to declutter your bedroom and maximize storage space. 360 Rotating Wheels -- The under bed storage organizer equipped with 4 rotating wheels for easy movement or pulling out from under the bed. Two of wheels have a locking function, pushing the knob above it to keep the storage cart in position. It can also be used as an under-bed drawer due to the 360 degree rolling wheels design. Wide Application -- With its sleek and foldable design, our under couch storage container fits seamlessly under most bed, providing ample space to store your seasonal clothing, bedding, shoes, and other items that take up valuable closet space. Storage containers bin for under the bed, under the desk, under the couch, saving a lot of space, say goodbye to cluttered bedrooms and hello to a well organized and tidy living space. Foldable Design -- The large under bed storage with wheels can be folded flat into small size 3.7*15.7*11.4 inch, easy to place, saving space when not in use. Unfolded size 15.7*23.6*6.22inches (height with wheels). Tool-free Assembly -- The installation is very easy that you can install it within 2 minutes and no tools are required.