Polymer Dual Shut Off Hose Connector» Rust Proof Polymer Twin Shut Off Valves Control Water Flow For 2 Hoses Cap Type Valve Handle Resists Breakage Longer Legs Prevent Hose Kinks At Faucet Full Ball & Retainer Rings Reduce Leakage Even At Low Pressure Durable Rustproof Polymer Construction » Not Recommended For Hot Water Use.