Make of Brass materials, Strong and thick, stable performances, universals hot and cold water Thickened thread, hard and strong, stable performances Not easy to wear and tear, even after multiple switches, it still smoothly It have a black rubber retaining gasket, which is easy to use and can seal the faucet well, the faucet from leaking This faucet Valves Cores is suitable for bathroom, kitchen, balcony, garden, vegetable field