Your perfect shower spray, delivered at the touch of a button. The sleek, contemporary Shift?+ handshower includes a push-button for effortless transition between full-coverage and targeted massage sprays, all enhanced with Katalyst? technology for a completely indulgent showering experience. By infusing two liters of air per minute, Katalyst? produces a powerful, voluptuous spray that clings to the body with larger, fuller water drops.Features:Advanced spray engine provides two spray experiences: full-coverage and targeted massage.Full-coverage spray produces an encompassing spray for everyday use and utilizes Katalyst? air induction to create large, full drops.Targeted massage spray is a focused stream for targeting sore muscles or use as a utility spray.Intuitive and easy push-button activation to switch between two sprays.Ergonomic design is comfortable and easy to grip.MasterClean? sprayface resists hard water buildup and is easy to clean.2.5 gpm (gallons per minute) flow rate.Requires K-8593 or K-9514 shower hose (sold separately).Contains flow-regulating check valve for backflow prevention.Dimensions: 1.13 in. long x 1.13 in. wide x 9.81 in. highSpecifications:Bracket or slidebar required for wall-mount installation.KOHLER finishes resist corrosion and tarnishing.Assembly Required.