MULTI-PURPOSE APPLICATION: The wall shelf brackets can be mounted on the wall to function as shelves when used with a board, providing additional DIY storage 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 offers excellent space-saving and organization capabilities for compact areas. STURDY & DURABLE: Featuring a reinforced triangular structure, these wall mounting brackets support up to 330 lb (150 kg). Ideal for creating workstations in garages, foldable study tables for children, backyard benches, laundry room tables, bookshelves, kitchen shelves, and display stands. HIGH QUALITY: Constructed from premium metal for long-lasting durability. The black painted finish resists scratches, corrosion, and tarnishing while offering a clean, modern appearance. EASY INSTALLATION PACKAGE: Includes 2 shelf brackets, 6 short screws, 6 long screws, and 6 expansion anchors. No additional tools or accessories required. Ensure brackets are installed parallel to each other and perpendicular to the wall for optimal stability.