... ,30mm,38mm etc) backging:safty pin MOQ:100pcs button badge,tin button,pin badge Description:tinplate badge,tin badgeSize:20mm,25mm,30mm,32mm,35mm,38mm ... since 2004.Our manufactory specializes in produce and design the button badge,we aim to satisfy our customers with top quality,efficient ... , and client’s satisfaction is our top target. 2010 tin button badge with safety pin