Durable material: This shower head swivel adapter, made of metal, is sturdy, can withstand high pressure and temperature, and has superior performance in durability and quality. Swivel Ball Joint: With this Swivel ball joint, you can adjust the overhead shower to any angle after installation. The angle of the shower can be easily adjusted to accommodate children and adults, giving every member of the family the perfect showering experience. Standard G 1/2 Connection: This ball joint adapter from shower head is a standard G1/2 universal connection. Suitable for standard shower heads and shower arms with G1/2 straight thread. Large Flow: Designed with large water flow channel and large hole without restrictions. High flow rate brings you no water flow restriction. Just enjoy your awesome full flow rain shower experience. Easy Installation: Tool-free installation of this rotating shower ball adapter is easy to install in minutes. Just turn it on. Total Length: 49 mm. Package include: 1 piece