It is roughly 4.1 inches. Contact me if you have any problems and I'll try my best to resolve it in a timely matter. Please remember to leave feedback! It helps keep the store going. This item is in the category "Collectibles\Rocks, Fossils & Minerals\Fossils\Vertebrates\Shark Teeth".The seller is "thefossildepot" and is located in this country: US. This item can be shipped to United States.