Razor Mega Size 9-inch Chrome Face Rainfall Shower with 15-inch Extension Arm (Square) RAIN SHOWE HEAD: Mega-size 9-inch Chrome Face Square Rainfall Shower Head with 121 rub-clean jets provides luxurious rainfall spa shower experience SHOWER ARM: 15-Inch Height and Angle Adjustable Extension Arm is the longest extension arm on the market! FEATURES: Large wing nut with brass inserts for easy and reliable hand tightening INSTALLATION:Tools-free Installation. Connects in minutes to anystandardoverheadshowerarm, notoolsrequired EASY TO REGISTER LIFETIME WARRANTY: Hassle-Free US Limited Lifetime Warranty with LIVE customer service representatives in US.