Usage Tips:HIGH QUALITY IRON SHELF BRACKETS. Our floating shelf brackets is made of solid iron and can maximum support weight of 90lbs by a pair of this bracket.The detail is beautiful and the color is a true gold as you can see our pictures. GREAT AMOUNT PACKAGE FOR MOST AFFORDABLE PRICE. The brackets package include 2 pieces gold shelf brackets, 8 screws, 8 brick/concrete plugs, high qualities to meet your needs with lower price. SIZE DETAILS. We have four sizes 6"/8"/10"/12" long that suitable for floating 6-14 inch deep wooden shelves. The bracket Width: 1"(2.5cm), Thickness: 3mm. Sturdy enough for your home decor. EASY TO INSTALL. You can follow these steps to install: 1, Use a drill to dig a hole on the wall or board and then install the screw holders. 2,Use a screwdriver to tighten the screw on the brackets. PERFECT SHELF BRACKETS WITH WIDE APPLICATION. This multi-purpose shelf supports could be used for any shelf install, ideal for the kitchen, bathroom, bedroom, office & more. It is a perfect decorative bracket for wood, especially for creating a trendy style.