High-quality material: The black wall shelf bracket is made of high-quality steel, polished and baked, which is not easy to rust or corrode. Stable design: The wall shelf brackets have a triangular structure, very stable and do not shake, can support 30 kg. Easy to install: Equipped with 8 long screws of 30 mm and 8 short screws of 15 mm, the black iron wall shelf bracket has mounting holes. All you need is a drill to drill the holes and you can easily fix the shelf brackets to the wall. Space saving: 4 x 150 mm * 95 mm wall shelf brackets keep the house tidy and are ideal for homes with limited space, which can add an artistic touch to your home. Wide range of uses: The black 15cm wall shelf brackets are suitable for book shelves, shop shelves, garden shelves, outdoor wall shelves, kitchen shelves, bathroom shelves and more. A great way to adapt to various decor styles and add a modern touch to save space, organize furniture and create a more comfortable home environment. The wall shelf brackets have a good load capacity of 30 kg. Easy to install. 1. Determine the height and width of the shelf. 2. Make sure there are holes in the wall. 3. Insert the screws into the holes of the triangular bracket and fix the screws. 4. Fix the bracket and spacer with screws Specifications. Material: Cold rolled steel Color: Black Dimensions: Bracket: 15 * 9.5cm / 6 * 3.7in; Glue cap: 3cm / 1.2in; Screws: 3cm/1.2in, 1.6cm/0.6in. Packing list. Wall shelf bracket 4 30mm rubber stoppers 8 30mm screws 8 16mm screws 8