OneButton Water Stop Valve quality construction: Made from ABS material, with no recycled components, ensuring strength and durability. Passed rigorous 120 PSI water pressure testing for reliable longterm performance. The matte black finish is treated with a special process to resist stains, corrosion, and fading, staying clean and looking even after extended use. Precise water flow control: Features a builtin regulator that lets you adjust both flow and pressure with ease. Switch instantly from a gentle stream to a strong, full flow to suit different tasks. Designed to save water, reduce splashing, and improve efficiency for uses such as kitchen faucets or showers. Easy onehand operation: The ON/OFF button is enlarged by 200% for a comfortable, effortless press. Allows quick and precise water control without the strain of traditional valves. Suitable for all users, including seniors and children, for everyday convenience. Versatile compatibility: Works with handheld shower heads, hoses, rain shower systems, kitchen pullout faucets, RV shower heads, and more. Can also be installed at the side of a faucet to expand water control options across different settings. Example applications: 1. Integrated with a handheld shower to instantly stop water flow when lathering, conserving water and preventing mess. 2. Installed on a kitchen pullout faucet to toggle between different water pressures for rinsing vegetables, filling pots, or cleaning sinks without splash. 3. Added to an RV shower system for efficient water usage during travel, minimizing waste and maximizing tank life. Specifications: Material: ABS Tested Pressure: 120 PSI Finish: Matte black, stainresistant, corrosionresistant, nonfading Function: Onebutton water stop, adjustable flow and pressure Compatibility: Handheld shower heads, rain showers, kitchen faucets, RV showers, hoses