Natural fossilized shark tooth necklace that dates back millions of years; mens necklaces for shark enthusiasts Made with real fossils, so no two shark teeth fossils are exactly alike in size or color Cool necklaces for men with a one of a kind shark tooth pendant; Natural 20 inch square puka shell necklace; Wrap setting; Lobster clasp closure Natural leather cord necklace with length options ranging from 16 inches to 20 inches; Easy modern push button closure Surfer shark necklace gifts are great for birthdays, Christmas stocking stuffers, Easter basket fillers, or other holidays Surfer shark necklace gifts are great for birthdays, stocking stuffers, Christmas presents, and Easter basket stuffers 20" Natural Shark Tooth Necklace for Men, Genuine Fossil Shark Teeth Jewelry Surfer Necklace, Cool Beach Necklaces for Men, Womens Leather Cord Shark Necklace, Shark Tooth Pendant Neckless. Includes a 3 inch extender chain.