26.6mm x 14.2mm x 1.2mm. Nunn Design charms are cast in pewter in the United States and plated in precious metals. ehcs-b  

The Laugh Necklace features Nunn Design silver plated components including Mum Charm, Nunn Design Flat Tag Grande Thin Rectangle Link (2-hole), Nunn Design Elongated Heart Charm, Nunn Design Antique Silver Bird Charm, Nunn Design Key Toggle Bar Antique Silver.