Gold Manatees dangle from 14k gold over sterling silver hoops. Manatee earrings are mounted on our exclusive tent manatee Natural History cards. Manatee length 7/8 inches, hoop diameter 1/2 inch. Educational information about manatee on back of card. Semaki & Bird exclusive. Made in U.S.A. The earring hoops are delicate which may make them more difficult to put on. If you have trouble inserting earrings, you may want the manatee dangle earrings with french wires.