MULTI-PURPOSE APPLICATION: The wall shelf brackets can be mounted on the wall to work as shelves 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 at 90 degrees. Simply press the release arm to fold the shelf flat against the wall. Ideal for maximizing space and keeping areas organized in compact environments. STURDY & DURABLE: Designed with a reinforced triangular structure, these folding shelf brackets support up to 330 lb (150 kg). Suitable for use as a workstation in the garage, folding table for study areas, bench in the backyard, laundry room table, bookshelf, kitchen shelf, or display stand. HIGH QUALITY: Made from premium metal construction for long-lasting durability. Features a black painted finish that resists scratches, corrosion, and tarnishing, combining strength with a clean, look. EASY INSTALLATION: 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 performance.