Quality Material: The outer tube is made of 304 stainless steel, which is not easy to rust and corrode, has good tensile properties, protects the inner tube and prevents leakage. The inner tube is explosion-proof, pressure-resistant, high and low temperature resistant.Universal Fit: The faucet connector 3/8(approx. 15mm) female compression thread x 1/2(approx. 20mm) female straight thread fits most standard-sized faucets.Easy to install: Can be installed with simple tools in minutes, no other tools are required. The flexible faucet supply hose is designed to prevent tangling and crimping together.Wide Application: The braided supply line can supply hot and cold water for the bathroom, toilet, washbasin, water heater, base faucet, and any place where water supply is needed, both in summer and winter.