It is a popular product , Not only beceause of its beautiful design ,but also its high quality .The material of this faucet is H59 brass ,(health material ,lead free ).the thickness of the faucet is about 3mm . So it is not easy to leak . The weight is about 952g . The surface coating is thickened , so it is bright and durable . The waters is very soft. And there is no splatter when we use it . the materail of this cartridge is ceramic ,it has a long time life, we can use it about 500000 times . the hose is 60cm , the material are 304 stainless steel and brass ,it is durable and rust resistant .the guarantee is 5 years. this is a promotional product, very cost-effective.