... )support one main button making machine with different mould to make different size badges.2)Size:25mm,32mm,44mm,58mm,75mm3)with plastic buttom ... 1)support one main button making machine with different mould to make different size badges.2)Size:25mm,32mm,44mm,58mm,75mm3)with plastic ... investment and biggest profit Detail 25/32/44/58/75mm size round pin button badge material