You 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% less water than the industry standard—saving you money without compromising performance. Features:1 or 3-hole 4" installation50/50 pop-upADA CompliantWaterSense® labeled faucet uses at least 20% less water than the industry standard without compromising performanceDimensions: 7.22 in. long x 6.13 in. wide x 5.56 in. highSpecifications:Spout Length: 5-1/2Spout Height: 4Assembly Required.