【PREMIUM BRASS】 This Slip joint extension tube is Constructed of solid brass to provide extra strength and durability, well made and sturdy. 【MEASUREMENT】 Diameter: 1-1/4 in. OD; Length: 12 inch. It is easy to extend your drain tailpiece to trap or trap tailpiece to wall. 【EASY CONNECTION】 Coming with rubber washer and threaded slip joint nut, this slip joint drain extension tube can seal easily with no leaks. 【BRUSHED BRASS GOLD】 This drain extension tube is a solid pipe with nice finish which is rust-resistant and corrosion-resistant. Its awesome brushed brass look matches your black P trap, sink drain and other gold color bathroom fixtures. For easy connection in your bathroom or kitchen, to extend drain tailpiece to trap or trap tailpiece to wall