The Tree of Life symbolizes good luck, health, growth, and strength. This locket, inlaid with colorful abalone shell, exudes mystery, elegance, and charm, making it a unique gift for someone you love. ? ?? Material Composition: Crafted from 100% 925 sterling silver with an oxidation process for a vintage and classic look. Features: Decorated with abalone shell, it is lead-free, nickel-free, hypoallergenic, and safe for sensitive skin. ? ?? Size Pendant Dimensions: 26 x 18.2 mm (1.02 x 0.71 inches). Chain Length: 18 inches with a 2-inch extension chain for adjustable length.