Keith Jack Tree of Life Necklace in Sterling Silver Antique Finish PPS9010-18 Keith Jack Tree of Life Pendant Necklace Sterling Silver Stamped 925 with Antiqued-Finish Spiga Chain Sterling Silver 18 Inches with Lobster Clasp Pendant Size Approx. 20.43mm (0.81 Inch) Wide X 35.64mm (1.41 Inch) Height includes pendant bail.