Grohe 26 474 Features: Covered under Grohe's limited lifetime warranty Premier finishing process - finishes will resist rust and corrosion through everyday use Single function rain shower head Designed to easily install with standard U.S. plumbing connections All hardware required for installation is included Grohe 26 474 Specifications: Shower Head Width: 8-1/4" Shower Head Depth: 8-1/4" Shower Head Height: 2-15/16" Flow Rate (GPM): 1.75 gallons-per-minute