new style snap button 1).Material:zinc alloy 2).Sample free ... zinc alloyColorvarious colorsSize & Weight1gTechnicalmolten-casting,die-casting,polishing,plating color,spray oil etc.Samplesample freePaymentT/T,Western Union ... your choose.2).Color finish type: rolling plating,racking plating,brushed plating,painting,enamel,spray-painted,electrophoresis,etc.3).Color ... to work for you! new style snap button