When one Star of David just doesn't do it for you anymore—how about 23? No, it's not a number of significance for the tribe (that we know of), but it's how many we could fit on this chain. For the person who just loves being Jewish, this Magen David necklace comes in silver or gold. A little bit about the Magen David. Aka the Star of David or Jewish star, the two overlapping triangles is one of the most recognizable historical and cultural symbols of Judaism representing Jewish identity, unity and protection. * Gold: 18k gold-plated stainless steel * Silver: polished stainless steel * Length: 16-18 inches