Pin buttons: 1.Round size :24mm,32mm,44mm,58mm,75mm ,110mm. 2. Shape :round ,square and oval Our Pin button have different size.1)support one main button making machine with different mould to make different size badges.2)Size:25mm,32mm,44mm,58mm,75mm3)with plastic buttom and not easily broken.4)Processing :Photo design,printing,die-cutting,main button machine making5)Lowerest investment and ...