Ring snap button 1. Material: brass 2 .Color: Nickel free lead free 3 . ... 's sh Ring snap button Materials: brassColor platings: nickel/nickel free, anti-brass, anti-copper, gun metal, light pewter, dull-nickel, nickel ... free dark pewter, nickel free light pewter, nickel free dull-nickel, and more Pearl sizes: 7. ... or women's shirts, coats, jackets, and pants Ring snap button