... snake chain. Flat Snake Chain-Material: brass , Size: 4.0mm-Color: goldWe have two styles,one is round snake chain,the other is flat snake chain.1. Round snake chain ... 2.4mm,3.2mmm,4.2mm -Material: only brass2. Flat snake chain: -The sizes are 4.0mm, 5.0mm,6.0mm. - ... color Eg: gold, nickel, gunmetal, chrome, anti copper, nickel free, silver, anti bronze etc.2. painted color Eg: red, pink, purple ...