MULTI-PURPOSE APPLICATION: These wall shelf brackets can be mounted on the wall to serve as shelves when paired with a board, offering versatile storage solutions for your garage, kitchen, shop, store, workshop, boat, motorhome, backyard, trailer, room, balcony, bathroom, and more. SPACE-SAVING FOLDABLE DESIGN: The collapsible shelf brackets lock securely at 90 degrees. Simply press the release arm to fold the shelf flat against the wall. This reliable folding mechanism helps save space and keeps areas organized. STURDY AND DURABLE CONSTRUCTION: Designed with a strong triangular support structure, each bracket set supports up to 330 lb (150 kg). Ideal for use as a workstation in the garage, a folding study table for kids, a bench in the backyard, a laundry room table, bookshelf, kitchen shelf, or display stand. HIGH-QUALITY MATERIALS: Made from durable metal with a black painted finish that resists scratches, corrosion, and tarnishing. Provides long-lasting performance and a clean, finished look. EASY INSTALLATION: Includes 2 shelf brackets, 6 short screws, 6 long screws, and 6 expansion anchors. No additional tools or accessories required. Ensure both brackets are installed parallel to each other and perpendicular to the wall for optimal stability.