Real Silver Plated Beads. 21mm Wide Angel Wing Beads. Lead-free TierraCast Pewter. . This lead-free pewter item is plated with fine Silver. Use these wing components to create your own Angel charms or earrings. Use Tierracast cones for a skirt and a small heishe as a halo. Our example uses a 4mm Czech Firepolish bead for the head and an 8mm Rondelle for the base of the skirt. Of course you can use any beads you like! Quantity: 2 beads. Measurements: Wingspan 21mm, Center 3.6mm high, space between wings 8.5mm. TierraCast Pewter is made in the USA, using Lead Free Pewter that exceeds both the CPSC standard and the new California law regulating children's jewelry content. Although all pewter contains trace amounts of lead, the term "lead free pewter" is used to describe pewter that meets the stringent CSPC standard of less than.05% (or 500 parts per million) lead content in pewter.