These are two natural polished stone necklaces. One is quartz and one is jade. Neither necklace has a clasp. The jade necklace measures 26 inches long. It appears to have 2 or 3 strands of small stones woven together. The quartz necklace measures 34 inches long. There are a few inclusions in some of the stones in the quartz necklace. Both necklaces are in good condition but may need cleaning or polishing. Please let me know if you have any questions. Thanks for stopping by.