Metal Brass Material: Shower head rain shower ball joint made of one-piece solid brass body material, all metal, no plastic. This shower head swivel adapter is sturdy, withstands high pressure and high temperature, and shows higher performance in terms of durability and quality. Swivel Ball Joint: The swivel ball adapter with this swivel ball, you can adjust any angle of the shower head after installation Adjust the shower head. The shower angle can be easily adjusted for kids and adults, bringing a perfect shower experience to every family member. Standard G 1 or 2 Connector: This shower head ball joint adapter is a standard G1 or 2 universal connector. Fits standard G1 or 2 straight thread shower heads and shower arms. Total Length: 49mm. Large Flow Rate: Designed with a large water flow channel and a large hole without restrictions. High flow rate, no water flow restrictions. Just enjoy your great full-flow rain shower experience. Easy Installation: The tool-free installation of this rotating shower ball adapter is easy to install in minutes. Just turn it on. No plumbing required, hassle-free.