Red Metallic Trojan Horse Lyre Krewe of Orpheus Medallion Bead 16" Mardi Gras. Plastic Mardi Gras Bead 16" long. The medallion measures: 3.5" x 3" . This is an a pair of beads that they throw from a float that rolls thru The City of New Orleans during carnival season. Brand New. See photos for accuracy. Very unique. Perfect for Mardi Gras celebrations, this plastic bead features a detailed design medallion. Own a piece of history from this iconic parade krewe that was founded by Harry Connick Jr. and Mr. Blaine Kern.