Sturdy DurableAll of these shelf brackets are made of high quality iron which resists bending and breaking, no rough corners and long service life. Distinctive MaterialsThe matte black coating is definitely an unassuming accent for any wall bookcase and especially for industrial and contemporary themed decors. Why choose this shape 1.No sharp edges or burrs can make your installation process any safer . 2.The curvature of the L allows you to clean it easily. 3.One-shot forging makes the bracket super strong. Widely UsedOur shelf brackets have a smooth black finish and can support both small and heavy items. The black L-shaped spacer can be used to mount any kind of shelves such as book shelves, wine rack, exhibition rack and garden shelves. It is an ideal decorative shelf bracket for wood, especially for a rustic and vintage look. Easy to installFirst use a drill bit to dig a hole in the wall or board, then install the screw fasteners , and finally use a screwdriver to tighten the screws on the brackets. Very simple to install, enjoy the DIY fun you can have (Please refer to the picture for installation steps). Specification: 4 Packs shelf bracket Material: iron Color: black Size: 150*200 mm6*8 inch Maximum weight supported by a pair of supports50 kg110 lb. Package included: 4 x L black shelf bracket 8 long screws 8 short screws 8 x Expansion Pipe (wooden board is not included) Quality Guarantee and money back guarantee. You can choose black L brackets in our store here. We promise to provide you with quality shelf wall brackets and excellent after-sales service. You will buy the most cost-effective shelf brackets here. It may not be the best due to the cost and price, but at this price it is the best. The best price is for a 4 piece black L-bracket. Each piece of the corner bracket is priced lower than others and much cheaper than other sellers on . Good quality with good price. Although were more affordable, we havent sacrificed the quality of the L-Brackets. Best customer service on . If you are not satisfied with our shelf brackets, you can get a refund or a free replacement within 90 days.