HANDLE DOESN'T STICK OR BECOME LOOSE OVER TIME - COMFORT GLIDE ceramic discs feature a Diamond-Like Carbon coating, protecting against friction and ensuring long-lasting operability. A lifetime of smooth handle control at your fingertips. LUXURY EXEMPLIFIED - For over 100 years, TOTO has made a reputation for using the finest quality materials. Faucet spouts and handles are solid metal and feature a durable finish. No painted plastics, or inferior parts assembled together. SIMPLE INSTALLATION - Installation is a breeze with the included water supply hoses. The faucet can be installed into a single-hole deck or a 3 hole configuration with the purchase of a separately sold cover plate. WATER SAVINGS WITHOUT SACRIFICING PERFORMANCE - The WaterSense certified and CEC compliant faucet uses 1.2 gallons of water per minute, offering water savings with no compromise to your shower experience. The Faucet is ADA compliant. LIFETIME WARRANTY - Install with confidence knowing your faucet is backed by TOTO's limited lifetime warranty.