Product Description Feature : These brackets are made of high-quality industrial steel, with a matte black coating surface, high hardness and rust resistance, suitable for indoor and outdoor use, adding an elegant appearance to your room. Super Bearing Capacity: The bearing capacity of a pair of brackets is 44lbs, you can add more brackets to easily carry more weight. Specification: Color: Black Size: 4x4inch/10x10cm Material: Iron Package Included: 4pcs x Iron Wall Shelf Bracket 16pcs x Mounting Screws Please Note : 1.The parameters measured by the product may have an error of 1-2mm, but it will not affect the use. 2.The color of the product displayed on different screens may be different, I hope you don't mind. Package Includes: 4 x shelf brackets heavy duty 4 inch with screws and anchors Premium Material: Our 4 inch floating shelf bracket is made of high-quality steel, resistant to bending and breakage, without burrs, and a matte black coating, rust-proof, very durable, ensuring a long service life Distinctive Decorative Shelf Brackets: Very suitable for kitchens, garages, corner ledges, ideal for industrial and modern styles, bringing extra elegance to any room Save Space: These floating shelf brackets allow you to place items well. You can display decorations, tableware, etc. on these hanging brackets to make your room cleaner and more beautiful Easy to install:The package includes the accessories you need, the bracket package includes 4 black L-shaped brackets, 8 long screws, 8 short screws.