Delta Faucet Single-Spray Touch Clean Rain Shower Head, Chrome RP50841 LIFETIME LIMITED WARRANTY. You can install with confidence, knowing this Delta shower head is backed by Delta Faucet's Lifetime Limited Warranty DRENCHING RAINFALL. Enjoy the luxurious experience of showering in a drenching rain with this Delta rain shower head WALL-MOUNT DESIGN. No need to invest in a complex and expensive ceiling-mount installation; you can reap the benefits of an overhead shower with this square shower head design that fits on a standard 1/2-in. pipe fitting EASY TO CLEAN. Delta shower heads with Touch-Clean spray holes allow you to quickly and easily wipe away calcium and lime build-up with a touch of a finger, so no need to soak or use chemical cleaners EASY INSTALLATION. Install in minutes with no special tools required (purchase recommended shower arm RP46870 and flange RP40593 separately)