Shelf Brackets Corner Brace Black Steel L for 3x3 Inch-16 pcs Product Details Manufacturer: My Rustic UPC: 791519862363 Part Number: 791519862363 Item Weight: 1.5 pounds Package Dimensions: 5.71 x 4.17 x 1.26 inches Item model number: 791519862363 Size: 3x3 Inch-16 pcs Item Package Quantity: 1 Batteries Included?: No Batteries Required?: No Brand: MY RUSTIC Material: Steel Item Weight: 1.5 Pounds Item Depth: 3 Inchs Mounting Type: Wall Mount Made of heavy duty cast iron, strong loading capacity and rust resistant.Shelf Brackets 3 Inch Metal Size: 0.8" Wide x 0.125" Thick. 3"L x 3"H L Bracket. Easy to install:The shelf brackets only need to be screwed on.They are very sturdy and will hold a lot of weight. The are also very clean have a low-profile and if you chisel out a little space to fit them into the wood shelf they are barely noticeable. And much easier to install then "hidden" brackets. Ideal for quickly and easily repairing wood furniture,DIY your furniture, such as bookshelf, cabinet, table, wardrobe, chair desk Connecting furniture joint corner board and reducing the noise of shaking. Color:Black Epoxy Coated.Wall-mounting hardware is included, This Listing is for one set of 16 brackets.