These beads are made with silver that is layered and trapped by rootbeer glass to give it it's sparkle. These beads are accented by Bali sterling silver spacers and a complimentary Swarovski crystal bead. It is on an 18" brown cord necklace with a barrel style clasp. These may or may not be the actual beads that you receive. Due to the nature of handcrafted products your bead(s) may vary slightly.