Bulk Engraving - Custom Charm Pendant Stainless Steel Stamping Blanks Tags 10pcs 30mm(1 1/8") (round) Durable and fadeless stainless steel charm Approx:30mm Dia(1 1/8");Hole size: 3mm( 1/8") Thickness: 1mm Used for stamping designs Create a really attractive piece of jewelry Various kinds of charms in W&B Lion