... 3)EN-71 ,lead free Item NameBadge Pin/Pin Badge/Badge Button/ Button Pin/ Pin Button/Butterfly Pin/MaterialPaper+ metal tin +plasticSizedia:2.5cm, ... 3cm, 3.2cm,3.5cm,3.8cm, 4cm,4.5cm,5cm,5 ... paper or tin directlyRemarkwe have many exsting mould size for your choice , also welcome your own design . 2010 New Badge Pin Buttons