Sharks are a diverse group of cartilaginous fish that have existed for over 400 million years, making them some of the ocean’s most ancient predators. They come in a wide range of sizes and shapes, from the tiny dwarf lanternshark to the massive whale shark, and are found in nearly every marine habitat. With keen senses, powerful jaws, and hydrodynamic bodies, sharks play a crucial role in maintaining healthy ocean ecosystems by keeping prey populations in balance.nSpecifications:nnThe photos shown are examples of what your specimen will approximately look like. Each Bag-O is unique, and contents will vary in size, shape, color, etc.nEach Bag-O contains one ounce of shark teethnAverage Tooth Length 1 cm (0.4 in)