Material: 925 sterling silver. The charms hole size is Approximately 4.5mm, and the bead size is about 2.6*0.9cm, weight is 1.7g. Beads are fully compatible with major brand 3mm European charm bracelets and necklaces.Fits: all major 3mm brand bracelets, such as Pandora, Troll, Chamilia, Kay, Carlo Biagi, Zable bracelets. Quantity: 1pc, listing only for 1 charm, not including the bracelet If you find signs of silver with yellow, don't worry about it, you can wash surface with the polishing silver cloth that we send you as gift. Animals Charm 925 Sterling Silver PET Charm Beads for Pandora Bracelet & Necklace