metal button: 1), Material: zinc alloy 2), Color: Anti-brass,gun-metal etc 3), Size: 17,18,2.0mm 4), accept OE M 2012 metal buttonNote: All trademarks and brand names are the property of their owners and here are for reference purposes only.For saving your time .please kindly tell us your requires in your inquiry emails. Name zinc alloy jean button Material Zinc alloy,Resin,plastic, Size ...