Its constructions can minimise leaks and damage, protect against rusts and corrosions and ensures easy maintenance Hand shower adapter 90 degree angles is make of Coppers, which gives it highly strength and durability Suitable for most shower arms, shower heads, shower pipes The Elbow Adapter can change the angles of the shower head and none restricting the water flows, allowing you to enjoy a rain shower insert seal into the hand shower adapter and turn it to completes the installation