Interior Solutions Shower Head Flow Control Shut Off Valve Water Flow Reducing Controller for Bidet Sprayer Shower Head Supply Water Stop Brass Chrome All BRASS Construction,Handle Made of Metal,not Plastic,ensuring quality and longevity 1 /2" IPS Male & Female ,fits most shower heads and shower arm BEAUTIFUL FINISH: Multi-layer chrome finish, build to resist daily corrosion, scatches and tarnishing Can be used as shut-off valve or water saver valve, Installed between the shower and the shower hose Comes with rubber gasket,Simple to install and use