This Swarovski Crystal .925 Silver Blue-Eye Hamsa Necklace is stationed on an 18″ chain and the hamsa pendant measures approx. 0.75″ and is make out of .925 Silver and adorned with several clear Swarovski Crystals. In the center (or ‘palm’ of the Hamsa) is the Judaic protective eye symbol. The hamsa is believed to provide protection and good fortune.