The main body is made of food-grade 304 stainless steel, with a brushed surface that provides a premium feel. It is rust-proof, corrosion-resistant, and can withstand high water pressure; furthermore, it is lead-free and environmentally friendly, compatible with both hot and cold water supply, and designed for a long service life. The sealing structure is carefully designed with a leak-proof design, ensuring it remains resistant to aging and leakage even after prolonged use. One-In, Two-Out Design: The top serves as the water inlet (with a standard 1/2-inch swivel connection compatible with most household angle valves and faucet connections), while the two outlets at the bottom have standard 1/2-inch male threads, allowing for independent control of water flow. Dual Independent Switches: A blue lever switch is located on each side to control the two separate water outlets. This allows you to independently open or close either channel without interference, offering flexibility to meet a variety of water usage needs. Bathroom Applications: Toilet + Spray Gun/Bidet; Shower + Washing Machine; Sink + Water Purifier, etc. Kitchen Applications: Sink + Dishwasher; Water Purifier + Direct Drinking Water Dispenser, etc. Other Applications: Balcony Washing Machine + Mop; Outdoor Yard Dual Water Supply, etc.