One of a kind beautiful and delicate necklace to wear anywhere. The materials are oxidized sterling silver, fine silver bezels, 18k, opal doublet, and natural surface lapis lazuli, with a sterling silver chain and hand wrapped pearls in sterling silver. Please note the fine silver bezels can take on a golden glow from the oxidation process. For care please do not use a polishing cloth, you can swish in warm sudsy water, rinse and dry. The length is 20″. Pendant size 2 x 3/4