Coastal Carolina 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 aqua and gold crystals. It will not rust or tarnish Charm is a base metal, lead and nickel free ~ the size of a dime Makes a great gift