LIFETIME LIMITED WARRANTY: You can install with confidence, knowing Delta bathroom faucets are backed by Delta Faucet's Lifetime Limited Warranty DRAIN ASSEMBLY INCLUDED: A coordinating bathroom sink drain assembly to match the widespread bathroom faucet is conveniently included in the box EASY INSTALLATION: Installing a Delta widespread bathroom faucet is an easy DIY project and is designed to fit 3 hole, 6-16-in. bathroom sink configurations SUPPLY LINES SOLD SEPARATELY: Standard supply lines required for 3 hole bathroom sink faucet installation are not included and must be purchased separately WATERSENSE LABELED: Delta WaterSense labeled bathroom faucets use at least 20% less water than the industry standard—saving you money without compromising performance