"Oakland Athletics Charm with Connector Bead Fits Most Large Hole Bead Bracelets like Pandora, Kays, Cham ilia, Biagi, Troll" The slide on bead connected to the charm is stainless steel with green and gold crystals. It will not rust or tarnish Charm is a design with a hard enamel finish "Charm is a base metal, lead and nickel free ~ the size of a dime" Makes a great gift