This necklace is comprised f genuine untreated or enhanced amber that is clear and a gorgeous orange brown colour. The beads range in size from 9mm by 6 mm to 21mm by 15mm. The clasp is an old style brass barrel style and the necklace is 27 inches long. A couple of the smaller beads have end chips but not to detract. Necklace weight is 32.3 grams.