rivet 1.material:zinc alloy,,bras,etc. 2.various size,design and color can be made 3.widely used for jeas,bags,shirts,etc znc alloy rivet1.materiazinc alloy,brass,etc.2.various size,design and color can be made3.widely used for jeas,bags,shirts,etc.4.high quality with lower price,fast dlivery!any other question,please contact with us in line or E-mail. zinc alloy rivet