The shelf is suitable for many scenes, for example, living room, kitchen, warehouse, outdoor garden, office, etc. The folding and portable feature make you worry about going how to use it. 5 tiers folding shelf, it can hold 750 pounds without wheels (150 lbs /shelf) and 300 pounds with wheels (60 lbs/shelf). Mesh design, will not let the shelves accumulate dust. Best of all, you only need to spend 5 seconds to install it. Specification£º Material: Steel Number of Shelves£º5 Color: White Open size:28 x 13.8 x 63.4in Folded size:13.8 x3.7 x 63.4in Package Includes: 5 Tier Storage Folding Shelf x1 Hooks x 3 Wheels x 4