High QualityThe water stop valve is made of high quality ABS material, with good impact resistance, durable. Simple InstallationInstallation does not require tools, directly between the hose and the shower head, the alignment installation to tighten this water stop valve. One-Click Water StopWhen you wash your hair or bathe your pet, just press the water stop valve to stop the water with one click and avoid the hassle. Exquisite AppearanceThe surface of the water-saving valve is treated with a special plating process, silver appearance, bright and elegant, which fits perfectly into your bathroom. Practical Bathroom AccessoryShower stop use the universal interface design G1 / 2, which can be used as a shut-off valve, water saver or pressure relief valve to effectively save water resources. Specifications: Type: Shower Flow Control Valve / Shut-off Valve Material: ABS and Brass Surface Treatment: Chrome Color: Silver. Outer Thread Diameter: 20mm Inner Thread Diameter: 20mm Total Length: 40mm Connector Size: 1/2" IPS Male Female Suitable for: Standard G1/2" handheld shower head, wall mounted shower head or bidet sprayer.