General description Heavy Duty Shelf Brackets are L-shaped brackets made of high-quality solid steel with a thickness of 0.2 inches (5 mm). They are designed to hold up to 200 pounds when mounted on studs or brick walls, making them ideal for various applications such as bookshelves, kitchen utensils, large fireplaces, plants, and decorative items. The invisible bracket design allows wooden boards with a thickness of more than 1.6 inches to perfectly block the back panel, creating a stunning floating illusion while providing convenient storage space with a modern and elegant look. Technical specifications Material: Solid steel Bracket thickness: 0.2 inches (5 mm) Weight capacity: Up to 200 pounds per pair Wooden board thickness compatibility: More than 1.6 inches Installation Includes 6 heavy-duty brackets, 12 short screws, and 24 long screws No special skills required for installation All necessary hardware is included Usage Perfect for creating DIY open floating shelves Suitable for