Premium Quality: The shelf brackets are made of high quality steel with a black baking finish. They are smooth, rust-resistant and corrosion-resistant surfaces. The smooth edge makes them safer and protects your hands. Triangle Shelf Bracket: Stainless steel shelf brackets are the strongest triangle structure. They may look simple, but they can provide a lot of weight bear capabilities. Triangles have a natural strength that supports structures against lateral pressures, easy to level, and get rid of wobbling. Easy to Install: The package comes with all the hardware you need, includes 6pcs shelf brackets and all screws and anchors. You just need to prepare a screwdriver to easily install. Decorative: Glossy black paint on the sample triangle lines makes the brackets look sleek. They can match most furniture styles for home shelve diy decorated. Also a perfect choice for space saving and home decoration. It is convenient and cheap. Application Widely: The floating bracket can be used to build a frame, serve as a connected corner as a shelf, kitchen shelf, exhibition stand, garden shelf, external wall bracket, etc. They are suitable for both indoors and outdoors, compatible with wood, plastic or metal shelves.