Silvertone with Clear Iced Out Bow Tie Pendant Necklace, Ring & Stud Earrings Jew. (B-305 + D-349 + R-2231) This adjustable necklace measures 20 inches. This pendant measures 1.25 inch from left to right and .25 inches from top to bottom. These stud earrings measure .75 inches left to right, .5 inches top to bottom. Great Quality Jewelry!