Solid and DurableOur L Shape shelf brackets are made of high-quality iron, which is hard and strong enough. If installed correctly, each pair can support a maximum of 110 pounds. If you want to use them for more heavy-duty load, you could install more of those brackets on the floating shelf. . Unique Design Style: Our shelf brackets come with a frosted black look, which can create a modern style for your room. The fine-brushed surface enhances the anti-corrosion and anti-rust properties, making the surface look very shiny. The delicate and smooth edges which are artificially polished make it safer and can well protect your hands. . Easy to InstallIt comes with all hardware you need, 8 long screws and 8 white plastic plugs for mounting, 8 short screws for each pair. These floating shelf brackets can easily be removed for mounting, and then snapped back in place to help support heavy loads. . Wide Application: These shelf brackets have a wide range of uses and good decorative purposes. The elegant way for storage and display is very suitable for small and medium-sized bookshelves, exhibition stand, garden shelf, external wall bracket, cabinet, chair, furniture, etc. . Perfect DIY ProjectMix and match a variety of boards with these shelf brackets to style your wall shelves in kitchen, living room, bedroom, corner into variety of looks from sleek and modern, to farmhouse rustic or industrial vintage. . About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and well make you feel satisfied.