"שרשרת "חי

Chai

The word is made up of two letters of the Hebrew alphabet - Chet (ח‎) and Yod (י‎), forming the word "chai", meaning "alive", or "living".The most common spelling in Latin script is "Chai", but the word is occasionally also spelled "Hai".

For Jews, chai symbolizes the value of life and the hope that supports it. It also represents the will to live and serves as a reminder to the Jews to live and protect life.