Sterling Silver Tear-drop Iridescence Abalone Shell Necklace Earrings Set NOTE: The color shades on Abalone varies from one to another due to composition and Light reflects from the semi-transparent layers of mother-of-pearl, the iridescent material that lines abalone shells. Nacre is composed of both organic materials produced by an organism and inorganic minerals. Pendant Size: 7/8 inches length x 5/8 inches width (22mm x 15mm) Earrings Size: 5/8 inches length x 4/8 inch width (14mm x 12mm) Post Back Chain: 16 in.+ 2 in. Extension Sterling Silver Box Chain with Spring ring Clasp Silver-tone Jewelry Gift Box Include Material: Sterling Silver and Abalone Shell