A. Adjustable Function: With this shower head extension, the height and angle can be adjusted accordingly. With 45.72cm/18inch length, our shower extension arm provides extended reach. The shower arm can easily reach by kids and elder on shower chair B. Quality Material: Crafted from stainless steel shell and solid brass inner core, the Shower Head Extension Arm is built to withstand the test of time, easy to clean, anti rust, anti leak and ensuring longevity C. Nut with 2 Set Screw: Featuring a freely rotating locking hoop, this extension arm can be securely positioned at the suitable angle. Tow set crews ensure stability by keeping from 360 rotation of the arm once installed D. G1/2 Universal: The Shower Head Extender is universal for G1/2 rain shower head and handheld shower head E. Easy to Assemble: Just install in a few minutes. Our shower extender quickly connects to any standard shower head within 5 min, without the help of a plumber F. Specification: Material:brass and stainless steel G. Size Chart: Package size 28cmx8cmx5cm/11.02inchx3.15inchx1.97inch H. Package Includes: 1 SetShower Head Extension Arm I. Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement