James Madison University Crystal Charm with Connector Bead Fits Most Large Hole Bead Bracelets like Pandora, Kays, Chamilia, Biagi, Troll The slide on bead connected to the charm is stainless steel with purple and gold crystals. The bead will not rust or tarnish Charm is a base metal, lead and nickel free ~ the size of a dime Makes a great gift