•16 inch shower arm extension can be rotated 360° at both ends, making it easy to fit your height or stop your elbow from bumping the caddy. Easy-to-tighten handles to grip with deep gear joint for keeping shower head perfectly in position. Free-spinning lock on position you like, set screw to reject 360° rotation.•12 Inches surface brings a piece of spa luxury to your home, enjoy a rainfall experience. Air-in design strikes the perfect balance of high pressure and saving water. Brass ball joint for your desired angle. Self-cleaning silicon nozzles for anti-clogging. A low maintenance shower head for years to come.•Rainfall Shower head, is made of 304 stainless steel, features longer service life than plastic. Adjustable extended shower arm is made of 304 stainless steel. The hinge features the deepest locking gears for strong grip and double seal for no leakage.•No need plumber or handyman assistance. Just install it in a few minutes.