Shelf bracket designed to support shelves from 6 to 10 inches deep. Lumber board not included. Made from high-grade die-cast metal material, rust-resistant and durable. Brackets feature a precise 90-degree angle, ensuring no bending, deformation, or rebound issues. Constructed with specially formulated alloy metal that is lightweight yet stronger than standard materials, offering superior load-bearing performance. Each pair supports up to 1100 pounds, suitable for books, power tools, and other heavy items. Ideal for use as mantel brackets, heavy-duty shelf brackets, fireplace mantel brackets, or countertop supports. Matte black powder-coated finish for enhanced durability and strength. The classic matte black design blends seamlessly into various environments such as farmhouse kitchens, garages, basement storage areas, and outdoor spaces. Includes high-strength mounting screws and wall anchors suitable for different wall types. When installed correctly with your prepared lumber board, these brackets provide a secure and stable floating shelf solution. Color: Black Material: Metal Package Contents: 2 x Heavy Duty Shelf Brackets Note: This package includes only the items listed above. Other accessories or decorative items shown are not included. Please note that lighting conditions and monitor settings may cause slight variations in color representation between the image and the actual product. Measurement tolerances may vary by ±1-3 cm.