Mounting BracketThe metal bracket is made of high quality metal materials with smooth surface, oxidation resistance, hard and not easy to rust. Durable and can be used for a long time. Combined with the L-shaped structure, it provides good stability. SizeShelf bracket size: 125*75*20mm, long screw size: 3cm; short screw size: 1.6cm. These mobile tablet holders are easy to disassemble, easy to assemble and lock in place to transport heavy items. Easy to Assemble It comes with all necessary accessories. The set includes 4 shelf brackets, 8 long screws, 8 pegs, 16 short screws, the shelf can hold 30kg to meet your different needs. Widely UsedThe shelf of DIY is very suitable for small and medium shelves, stores, studies, boats, RVs, patios, trailers, kitchens and bathrooms, windows, cabinets, furniture, etc. Quality AssuranceIf the product has any quality problems, please contact us by email. We will get back to you within 24 hours and promise to give you a 100% satisfactory solution. Made of thick iron, black coating, corner brackets, durable design, thick metal , shiny black and not easy to dirty. strong and robust. The screw hole is countersunk head, the screw head does not protrude after screwing, and the look is simple and beautiful. These corner shelves can be used to support/fix furniture, small shelves, building frames, cabinets, wooden tables, home furniture or boards to the wall, etc. These durable, sturdy, sleek and stylish brackets give you unlimited options; you have endless ways to display your favorite books, photos, collectibles, DVDs, CDs, awards, keepsakes and flowers. Oil-free, rust-free and dust-free ready-to-use racks, wall brackets, shelves and displays complete your decor with their retro and rustic design. Use these easy to install wall racks and displays to organize your home, these wall racks and displays are a great way to decorate and organize your space. High quality materials The metal bracket is made of high quality metal materials, with smooth surface, oxidation resistance, hard and not easy to rust. Durable and can be used for a long time. In combination with the L-shaped structure, good stability is guaranteed. Easy to assemble With the supplied hardware, you can assemble the L-shaped corner shelf quickly, easily and safely. Follow the installation drawings, you can easily attach it to brick walls, drywall and concrete walls. Heavy Steel These shelf brackets are made from sturdy metal materials and can support up to 30 kg. They can accommodate all kinds of everyday objects or decorations to make your home warmer and more comfortable.