... ,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,40mm,44mm ... since 2004.Our manufactory specializes in produce and design the button badge,we aim to satisfy our customers with top quality,efficient ... mission, and client’s satisfaction is our top target. 2010 tin button badge with safety pin