Product Description Multi-purpose: This wall-mounted shelf bracket can be installed on the wall and used as a shelf by adding storage panels, providing extra DIY storage space for your garage, kitchen, shop, studio, boat, RV, backyard, trailer, room, balcony, bathroom, and more. Space-saving and foldable: The foldable shelf bracket locks securely at a 90-degree angle. Simply press the release arm to fold the shelf flat against the wall. Ideal for maximizing space and organizing items in small spaces. Strong and durable: With a robust triangular construction, these foldable shelf brackets can support up to 330 lbs (150 kg). Perfect for creating a workspace in the garage, making a foldable study desk for children, a backyard bench, a laundry workbench, a bookshelf, a kitchen shelf, or a display shelf. High quality: Constructed with premium metal for durability. The black painted surface is scratch-resistant, corrosion-resistant, and fade-resistant, with a clean and attractive appearance. Easy installation: Includes 2 shelf brackets, 6 short screws, 6 long screws, and 6 expansion bolts. No other tools or accessories are required. For best installation results, ensure the brackets are parallel to each other and perpendicular to the wall.