... available, MOQ:1000sets, with high quality and competitive price, we've customers from all over the world ... button: 1)material:brass,zinc alloy,copper,nickel,tin 2)color:plating:nickel free nickel,nickel free ... pewter,zinc,tin,old silver,gun metal,copper oxide,gold, ... repuired upon customers 5)high quality with reasonable price. 6)customized design and sample are welcomed. ...