Our Messianic Necklace comes to you with a Star of David, a cross and a hand-turned freshwater pearl and measures 16 inches in length. If you prefer a longer chain, you can select 18 or 20 inches for a small additional fee. The featured pendant (Star of David) measures just over 20mm tall (which is 0.8 inches in girlfriend lingo) and just over 17mm wide (which is 0.7 inches in girlfriend lingo). It's a beautiful symbol and were happy to share it with you. Let it shine!