This necklace/earring combo set is made from Sterling silver. Silver twist wire is bent into the shape of a heart and a oval-shaped opal stone is bezeled in center. The heart pendant measures 7/8 of an inch in width and 1 1/4 of an inch long. The matching earrings are 3/4 of an inch in width and 3/4 of an inch long. The silver chain necklace is 17 1/2 inches long.