JOTW Goldtone Script Boss Pendant with an 18 Inch Cuban Chain Necklace, Stud Earrings & Adjustable Link Bracelet Jewelry Set (B-1943 + S-2433) This adjustable Cuban chain necklace measures 18 to 20 inches. This pendant measures 2.75 inches from left to right and .75 inches from top to bottom. Great Quality Jewelry!