... ,19mm,21mm *color:any colours available *Small order are accepted brass snap-fastener/spring snap button:1)material:brass2)size:8 ... .5mm,12mm,15mm,17mm,19mm,21mm3)color:nickel&nickel-free,black nickel,anti-brass,any colours available4)quality:strong tension,not get ... -rust(By quality and reasonable price)5)Eco-Friendly,Nickel-free,Lead-free6)OEM service is welcome7)Widely used in leisure clothes ...