PRODUCT DESCRIPTION The Eastman Waste Arm is constructed of high-impact polypropylene plastic for long-lasting durability. Designed for use in tubular drain applications, the white waste arm measures 1-1/2 inch x 15 inch and is equipped with a slip-joint connection for a quick and easy installation. Certified by the Uniform Plumbing Code (UPC) for product safety. FROM THE MANUFACTURER Eastman's 1-1/2" x 15" Waste Arm is designed for use in tubular drain applications. The waste arm is made of durable white polypropylene. The slip joint connections make it easy and quick to install.