Silver Tone Crystal Chai Charm Bangle Bracelet. Silver Tone Crystal Chai is approx. 0.62 x 0.55 x 0.13 (HxWxD) including loop. Clear Crystal Chai is slightly rounded on the front with a smooth flat back. Chai or Hai is a Hebrew word meaning ''living'' or ''life'' and captures an important aspect of Judaism. 1.7 mm Imitation Rhodium Plated Bangle Bracelet is approx. 2.65 x 2.5 inches (W x H). Also available as a necklace, and earrings. PLEASE NOTE: Our products are lead safe, but are not intended for children 14 years and younger.