Versatile style meets clean curves in the Velum Bath Collection to provide a beautifully modern aesthetic perfect for both contemporary and transitional bathrooms. Delta faucets with Diamond Seal Technology perform like new for life with a patented design that reduces leak points, is less hassle to install, and lasts twice as long as the industry standard. WaterSense-labeled faucets use at least 20% less water than the industry standard helping you save water without compromising performance. What's Included? Cartridge Valve 2 Handle(s) Included Pop-Up Drain Assembly/ Waste Features Patented DIAMOND Seal Technology reduces leak points and lasts twice as long as the industry standard. Designed to fit single-hole or 3-hole, 4-in. bathroom sink faucet configurations. An optional deck plate is conveniently included for 3-hole installation. Designed to look like new for life, Delta finishes are durable, long-lasting, and guaranteed not to corrode, tarnish, or discolor. Delta WaterSense labeled bathroom faucets use at least 20% less water than the industry standard. You can install with confidence, knowing this bathroom faucet is backed by Delta Faucet's Lifetime Limited Warranty. Delta bath faucets comply with “lead-free” legislation. All Delta products meet or exceed the requirements of applicable product performance and U.S. safety industry standards. This bathroom faucet meets standards set by the ADA