Delta Cassidy 2h Centerset Lav W/ Metal Pop-UpYou can install with confidence, knowing that Delta faucets are backed by our Lifetime Limited Warranty. Delta WaterSense labeled faucets, showers and toilets use at least 20 percent less water than the industry standard saving you money without compromising performance. Features: 3 hole 4" installation Metal pop up ADA Compliant WaterSense labeled faucet uses at least 20 percent less water than the industry standard without compromising performance