Just in time for Mothers Day, a unusual and loving one of a kind heart necklace. The materials are oxidized sterling silver, fine silver bezels, 18k, Rainbow Pyrite Druay, and Mookaite from Australia, and oxidized sterling silver chain. Please note, the bezels can take on a golden hue from the oxidation process. For care, please do not use a polishing cloth, as that can alter the patina. You can swish in warm sudsy water, rinse and dry. The length of the necklace is 22″. Size of the pendant is 2 3/4″ x 1 1/2″