Engraved Family Heart Necklace in Silver with Birthstones - Personalized Necklace for Mother's Day Personalize your necklace with up to 6 names and up to 6 birthstones Thickness: 0.7mm / 0.03" Height of pendant: 29.83mm x 29.76mm / 1.17" x 1.17" Made of 0.925 Sterling Silver and Sterling Silver Bead Chain Chains 14", 16", 18", 20 and 22" Please feel free to email us with any inquiry