SODIAL(TM) 8 Inch Wall Mount Square Rainfall Showerhead with Build-in LED Light, Glass with Chrome Finish Stainless steel and tempered glass construction ensures great quality Fit to standard G1/2" aperture shower arm(shower arm not included) Shower head 360 degree swivel and removable to clean LED color changing according to water temperature,preventing you from scalding Aside from the surrounded decorative glass,diameter of the shower head part in middle is 6 Inch