Attractive and elegance design with high quality 1.Material: (57-58)brass body, zine alloy handle,2.Finished: Chrome plated (can do it as customer's request)3.Cartridge: 40mm, ceramic cartridge (,great wear-resisting and airproof)4.Machined precisely and polished under strict control: 2-3 um5.PB less than 3.6.Packing: bubble bag/cloth bag + white box /color box