The Chai, also referred to as C'hai represents and symbolizes the gift of life. The characters in the Chai symbol also represent the number '18', which is significant in Jewish culture. The Chai also symbolizes good luck, blessings and protection. The gold Chai necklace is a highly desired Jewish jewelry design throughout the world, worn by both men and women as insignia of Jewish pride and heritage. The gold Chai necklace can also be worn as a charm for good luck and a long-lasting life. Detailed in high-polished gold for a lustrous finish. A matching chain is included. Crafted in solid gold. Height approximately 1.2" tall. Micro sized.