Bella Bidet Solid Brass Metal T-adapter with Shut-off Valve, 3-way Tee Connector for Handheld Bidet 15/16" and 1/2" IPS, Chrome Finish by Soharic Compatible with Any Bidets with 1/2" connector Shut-off Valve gives ability to turn off or reduce/adjust the water pressure coming into the bidet without reducing the water flow to the tank Ideal for households with children (bidet can be "locked" so it cannot be turned on by accident) Size of 15/16" x 15/16" x 1/2". Replaces the cold water t-adapter that comes with Any Bidet Strong metal and ceramic valve with beautiful chrome finish, for smooth and reliable operation