- Durable copper body with a ceramic core for long life and reliable performance. - Provides on/off control for the shower head or handheld sprayer, helping protect the sprayer and downstream components. - Simple installation and easy operation, designed for reliable use in standard shower setups. - Adjustable on/off with easy water-flow regulation, delivering stable and dependable performance. - Practical bathroom accessory with a compact design that fits standard shower fittings and is suitable for homes, apartments, hotels, and similar installations. - Use scenario: In a master bathroom with both a fixed shower head and a handheld sprayer, quickly switch between them without leaks or drips. - Use scenario: During pet baths or baby baths, turn off the flow between tasks to minimize splashes and conserve water. - Use scenario: In rental properties or shared bathrooms, isolate the sprayer during cleaning or maintenance to prevent accidental spraying.