... lead free 3.Oeko-Tex Standard 100 class baby snap button for clothing/ garments 1.made of brass, 2.printng/ enamel ... buttons,style like cap snap button, cap hole snap button, Pearl snap button, pearl hole snap button, Acrylic snap button, and net snap buttonshape can ... be lead free nickel /free which is environment-friendly. GH Button --- Ring Snap Button