2Piece Brass Ceramic Stem Ceramic Disc Cartridge Faucet Valve Cartridge Replacement Faucet Gold Material - Replacement elements of faucet is made of high-quality brass and ceramics. Size - bending diameter is 7.6mm, 20 threads, thread size: G1/2inch(1/2inch/20.5mm), 51mm x 18mm. Utility - The rubber "O" ri&ng at the bottom of the ceramic filter of the faucet is used for good sealing and preventing leakage. Package - You will receive a pair of bathroom sink valves (for cold and hot water) to repair the faucet. Applications - The shower valve replacement faucet tube can be used in bathrooms, kitchens and gardens., Manufacturer: DongDong store