Pro Jewelry .925 Sterling Silver Dangling "Pink Crystal" October Birthstone Clip on Pendant Charm for Bracelet or Necklace ECH SWR C5040 Quantity: 1 Bead Material: 92.5 Solid Sterling Silver Can be used with chain link Charm bracelet, wire bangle bracelet, or pendant necklace Lobster clasp size: 3.3mm diameter inside