... styles with varied color can be plated. can made of iron, brass,aluminum material with plating any color. ... 0mm,1.2mm,1.4mm,1.6mm,1.8mm,2.0mmavailable color:gold ,anticopper,antibrass,chrome, nickel free ... 3:1,5:1,etc.1.We are one of big metal chain manufactories, 20years chain experience, ... welcome do business with us!2.All of our metals include RHOS standard.3.Top quality, ...