Silver Tone Crystal Chai White Clear Crystal Diamond-Shape Earrings. 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. Enamel and crystal Lulu Diamond-Shaped Earrings are approx. 0.5 x 0.42 inches (HxW). Earrings have steel posts. Earring backs are Bullet ''Clutch'' Style with Plastic Pad. Earring colors available: Red, Orange, Lime Green, Green, Teal, Blue, Purple, Light Pink, Hot Pink, Black, White, and Brown. PLEASE NOTE: Our products are lead safe, but are not intended for children 14 years and younger.