tub&shower divert mixer,single handle,cold&hot water mixer,high-grade brass body, 40mm ceramic cartridge, Single lever shower faucet ( ... basin faucet/basin mixer/tap,kitchen faucet /kitchen mixer/kitchen tap/shower faucet/bath&shower mixer ... 200 hours, it has strong corrosion resistanceValve Core:Ceramic cartridge,no leakage,200,000 times open & closed,stainless ...