The triangular shelf bracket is made of high quality (iron) and is heavy enough to support up to (110 lbs) weight. Heavy duty shelf brackets will add extra storage space for you. It's perfect for most DIY open shelving projects. Tripods are widely used in daily life. The stand has a simple triangular shape and is finished in a matte gold finish, giving it an elegant look without being too gaudy. Shelving brackets are perfect for rustic or industrial home decorating schemes and can be installed in kitchens, bathrooms, dens, basements. Just a few brackets and boards not only add great storage but also make your room more stylish. This 7-inch decorative shelf bracket can be used with 8-inch to 12-inch wood boards. Installation is easy by attaching screws to any wooden surface, marking and drilling pilot holes with a drill bit appropriate for the mounting hardware. Insert and tighten the screws. Package Contents: 2 pieces of 7.5-inch shelf brackets and all necessary hardware. All of our wall mounts are packaged in individual bags to prevent scratches during shipping. (excluding extensive)