The shower head flow shut-off valve is made of brass and the handle is made of metal, not plastic, ensuring quality and . Compared with plastic, it has higher durability and resistance to pressure and heat. 't leak and last for years. Can be installed between the shower arm and shower hose; the shut-off valve can be used as a stop valve, water-saving valve or pressure reducing valve Standard straight thread connection with G1/2 IPS female inlet and 1 G1/2 IPS male outlet, accommodates most shower heads, shower arms, hoses and water pipes. Even with wet, soapy, and slippery hands, you can operate the lever handle easily and smoothly because the moving parts slide effortlessly. Material: brass colour: Silver Grayish Package Contents: 2 x valve Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.