Product Description Product Name: Pipe Shelf Brackets Color: Black Material: Iron Surface Treatment: Matte Black Painted Flange Diameter: 85mm/3.3" Long Arm: 150mm/5.1" (including the flange and elbow) Package: 2x Pipe Shelf Bracket Application: Just attach a wood trim board/scaffold board to suit your decor. Installation: Fix a wooden board with a floor flange, then fix the whole bracket on the wall with screws and a screw bracket, you can DIY something as you like to match your decor. Features and Benefits Made of good iron material, strong hardness. Not easy to break, very durable Retro industrial water pipe design, beautiful and stylish, shows your wonderful aesthetics and taste. It is perfect for shelves to bottles. Note 1. Please allow 1-3mm error due to manual measurement. Please make sure you do not mind before you bid. 2.Please allow a little differs due to manual measurement.