Material: heavy duty, solid, sturdy,rustproof Shelf supports Wide Application: Metal wall mounted shelf brackets perfect for bookshelf, exhibition stand, garden shelf, external wall brackets etc. Size: as shown in the figure (different sizes can be selected); sturdy | load-bearing Easy Installation: Wall mounted brackets-More strength provided after screw in place and hanging hole design can hang something you want. These stainless steel l bracket have an excellent finish and size, corner brace bracket providing strong support in furniture corners without compromising aesthetics Kindly., Manufacturer: PAQWTYB