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). Ideal for use as a workstation in the garage, a folding table for study areas, a bench in the backyard, a utility table in the laundry room, bookshelf, kitchen shelf, or exhibition stand. HIGH QUALITY: Made from premium metal material for long-lasting durability. The black painted finish resists scratches, corrosion, and tarnishing, combining functionality with a clean, modern look. EASY INSTALLATION PACKAGE: Includes 2 shelf brackets, 6 short screws, 6 long screws, and 6 expansion anchors. No additional tools or parts required. Ensure both brackets are installed parallel to each other and perpendicular to the wall for optimal performance.