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 various areas such as the garage, kitchen, shop, store, workshop, boat, motorhome, backyard, trailer, room, balcony, bathroom, and more. SPACE SAVING & FOLDABLE: These collapsible shelf brackets lock securely at 90 degrees. Simply press the release arm to fold the shelf flat against the wall. The reliable locking and folding mechanism helps save space and supports efficient organization in compact areas. STURDY & DURABLE: Designed with a strong triangular structure, these folding shelf brackets offer excellent support and can hold up to 330 lb (150 kg). Ideal for use as a workstation in the garage, a fold-down table for study areas, a bench in the backyard, or as shelves in the kitchen, laundry room, bathroom, and more. HIGH QUALITY: Constructed from high-quality metal for long-lasting durability. The black painted finish helps resist scratches, corrosion, and tarnishing while providing a clean, modern appearance. 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.