The material is brass and the cartridge is 35mm diameter ceramic cartridge. 1.Material: brass main body zinc alloy handle2. ... your requirement.)4.This product is for bathroom.5.35mm diameter ceramic cartridge 6.inner packing:paper box +bubble bag+cloth ... :CE and ACS(France) 5757-1b Faucet(mixer,tap,sanitary ware,basin faucet,basin mixer,basin tap,bathroom faucet,bathroom mixer,bathroom tap)