1.Brass Shower head, chrome surface 2.Hot-cold water 3.40MM Ceramic Cartridge 4, CE,ISO certificates Detailed Product DescriptionBasin Faucet1.Brass Body,Zinc body, Chrome plated2.1/2" Cartridge3.ISO.CE Certificate4.3years GuaranteeFeature:1.Model NO: HM-OQ10152.Material:Coper body at least 60% component, zinc alloy handle3.1/2"cartidge Neoperl aerator4.Finish:Chrome plate,brush nickle(PVD),ORB, ...