Pro Jewelry " 10 Beads Shades Pink Glass Random Miix Beads" Bead Charm for Snake Chain Charm Bracelet 10 Murano Glass in Shades of Pink and White Beads Size: 12mm x 8mm ,Hole is 4.5mm slide on Cores(not threaded) Fits Pandora, Biagi, Chamilia, Zable, charmed memories and Troll Chains