Heirloom Finds Shimmering Silvertone Crystal Alligator Necklace Earring Set Makes a Great Gift. Arrives Gift Boxed! Add some swamp style to your look! Completely accessorize with this jewelry set! Pendant is 1 1/2" in length and dangles from an 18" rolo chain and the earrings are 1 1/2" long. Fun everyday style