Exquisite Material: Our corner brackets are made of high-quality steel, with smooth edges and surfaces without burrs, corrosion-resistant, rust-proof, not easy to break or deform, exquisite workmanship, durable and stable. Triangular and 90-degree angle design: The side of the heavy-duty shelf brackets in contact with the wall has a 90-degree angle design, which is perpendicular to the wall and has a precise angle. The shelf brackets and supports adopt a triangular design, with a large supporting area, strong load-bearing capacity, and are not easy to fall. Retro Design: Our wall-mounted shelf brackets can completely cover the wooden boards after installation, which can create a real floating effect and make your walls more beautiful. The retro design is of very high quality, with smooth lines and a versatile black color, suitable for any decoration style. Versatile use: Suitable for bedrooms, kitchens, restaurants, offices, cafes, shops, gardens, garages, basements, tool rooms, etc. Used to install decorative panels, small and medium-sized shelves, display racks, library boards, item racks, flower racks, tool racks, etc.