The Tree of Life is an ancient pattern representing a tree. Symbolic of birth, death, cycle of life and eternity, each branch stands for a time in your life. Share theses limbs of life with this pendant on an 18 inch chain.. Specifications: 18 Inch Chain, Spring Ring Clasp, Pendant 0.9 Inch (w) x 0.9 Inch (h). Tree of Life Pendant Necklace