This Small Silver .925 Mother of Pearl Crystal Hamsa Pendant Necklace measures 18″ in length with a 0.5″ silver-trimmed Mother of Pearl circle pendant which features a 2nd raised layer with a silver trim hamsa pendant filled with clear Swarovski Crystals and a small blue Swarovski Crystal in the center. Depicting the open right hand, an image recognized and used as a sign of protection in many societies throughout history, the hamsa is believed to provide protection against negative energy and bring good fortune.