Delta 55808 Technologies and Benefits: Touch-®: The Delta® soft, rubber Touch-® Spray Holes make it easy to wipe away unsightly calcium and lime buildup with the touch of a finger, helping prevent your product from developing a mineral blockage which could reduce water flow. While other kitchen faucets, shower heads and hand showers may require chemical cleaners and soaking time to dissolve mineral buildup, Delta products featuring Touch- Spray Holes can be simply wiped for improved performance and an instantly refreshed look. Delta 55808 Features: Covered under Delta's limited Coordinates with products from the Universal Showering line seamlessly Constructed of plastic for long lasting durability and dependability Premier finishing process finishes will resist corrosion and tarnishing through everyday use Hand shower comes equipped with 1 distinct function All hardware required for installation is included Delta 55808 Specifications: Hand Shower Height: 8" (top to bottom) Hand Shower Width: 1-3/16" (left to right) Flow Rate: 1.75 gallons-per-minute Hose Length: 82" Connection Size: 1/2"