... price and delivery on time.NameHigh-grade jewelry metal red copper thin curb chainsMaterialRed copperSize235 S2DCProcess/Plating Handmade welded ... Ability5000Meter/MetersProduction ProcessRaw MaterialThe raw material are brass or red copper,We are buy in brass ball chain , ... our professionaldesign team of styles, such as cylinder,rectangle, triangle, T shape, semis-circle,one-layer(two, three, four ...