This beautiful handmade necklace includes two sizes of black clay beads and .925 sterling silver. The unique configuration of the beads makes this piece a sassy collection of a traditional art form. Genuine black clay beads from Oaxaca / sterling silver beads from Taxco necklace. 1/3" and 7/10" round black clay beads, 1/4" and 1/3" round sterling silver beads on nylon coated stainless steel wire 21 7/10" sterling toggle clasp necklace. Also available as a set! - Slight differences from the photo are to be expected -