DURABLE & STRONG: Triangle shelf bracket made of cast iron and finished with classic matte black coordinates perfect for indoor or outdoor use. MEASUREMENTS: Length:6-3/4inch, Width: 13/16inch, Height: 6-1/8inch, Thickness:5/64inch SPACE SAVING: The floating shelf bracket helps create more space of wall for storage or display in any room. The black shelf bracket works with variety of wood shelving included Kitchen shelf, bathroom shelf, bedroom shelf, bookshelf, and tool shelf. DECORATIVE & FUNCTIONAL: The matte black shelf support bracket for DIY Open Shelving, functional addition to your home combined with a decorative touch. For farmhouse, vintage, traditional and transitional styles. boxA