Heavy Duty L-Bracket: 10-piece 7.4-inch shelf bracket with 40 mounting screws (20 long and 20 short) and 20 wall anchors. L-shaped construction stabilizes right angles for easy leveling and freedom from wobble. DURABLE AND STRONG: The decorative shelf bracket is made of high quality cast iron with black coating for durability and strength. The shelf brackets can hold up to 220 lbs/pair. EASY TO INSTALL: The heavy duty shelf brackets come with mounting accessories including screws and anchors, and have four holes for mounting screws for quick and easy installation. ELEGANT AND SPACE SAVING: This Wall L Shelf Bracket features an elegant patterned design that is perfectly compatible with modern home dcor, adding a touch of decorative style. The shelf bracket can create more wall space for storage or display in any room and keep the room organized. WIDELY USED: Utility corner brackets can be used in kitchens, living rooms, garages, basements, storage rooms, offices, stores and factories. Decorative shelf brackets are perfect for DIY open shelves, bookshelves, exhibition shelves, wall brackets, garden shelves, add a nice touch of look to your house.