MULTI-PURPOSE APPLICATION: The wall shelf brackets can be mounted on the wall to function as shelves when used with a board, providing additional storage and organization space in your garage, kitchen, shop, store, workshop, boat, motorhome, backyard, trailer, room, balcony, bathroom, and more. SPACE SAVING & FOLDABLE: Collapsible shelf brackets lock securely at 90 degrees. Simply press the release arm to fold the shelf flat against the wall. The folding design helps save space and supports efficient organization in compact areas. STURDY & DURABLE: Designed with a reinforced triangular structure, these shelf brackets offer strong support and can hold up to 330 lb (150 kg). Suitable for use as a workstation in the garage, a foldable table in a child's room, a bench in the backyard, a utility table in the laundry room, bookshelf, kitchen shelf, or exhibition stand. HIGH QUALITY: Made from durable metal with a black painted finish to resist scratches, corrosion, and tarnishing. The finish also provides a clean, professional look that complements various environments. EASY INSTALLATION: Includes 2 shelf brackets, 6 short screws, 6 long screws, and 6 expansion anchors. No additional hardware required. Ensure both brackets are installed parallel to each other and perpendicular to the wall for proper alignment and performance.