Prong type snap button 1.Material:brass 2.Color:nickel free lead ... -brass, anti-copper, gun metal 3.Quality:B grade Prong type snap buttonMaterial: brass Color platings: nickel/nickel free, anti-brass ... .5, 11, 11.5, 12, 13, 14, 14.5, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26 ... 's or women's shirts, coats, jackets, and pants Prong type snap button