AWARD-WINNING — High Sierra's shower heads work the way that nature does by colliding water to create a rain-like cascade of large, heavy, high-energy droplets. Forcefully, yet comfortably massages scalp and skin while quickly rinsing long hair. They're amazing at washing out shampoo, conditioner, and other hair products. New nylon insert protects metal from limescale buildup. SAVES WATER AND THE ENERGY to heat it (up to 20%) — Independently tested. Pressure compensating. BUILT-IN PUSH-BUTTON TRICKLE VALVE easily controls the flow of water or shuts it off to just a small trickle while lathering for even greater savings. GUARANTEED TO NEVER CLOG — Hard water, sand, and rust particles cannot clog the world's only patented single-nozzle shower head. Built to last! LEAD-FREE METAL CONSTRUCTION — Extremely durable and resistant to the corrosive effects of hard water. Shower head angle adjusts effortlessly on the low friction ball joint swivel. FACTORY DIRECT — Engineered and built in the USA to the highest of standards using domestic and imported parts. Compliant with Buy American Act (BAA). U.S. Patent 7,185,830 B2 and Patent Pending. Have a Question? TALK OUR U.S. Based factory experts by phone or email.