* Shark fins: Shark fins are used in some cultures as a delicacy, and are often used in soups. However, the practice of shark finning, in which the fins are cut off of live sharks and the sharks are then discarded, is controversial and has led to a number of conservation measures.
* Shark skin: Shark skin is tough and durable, and is often used to make leather goods, such as handbags, wallets, and shoes. It can also be used to make sandpaper, and is sometimes used as a covering for furniture and other items.
* Shark cartilage: Shark cartilage is a type of connective tissue that is found in the skeletons of sharks. It is often used as a dietary supplement, and is believed to have a number of health benefits, including reducing pain and inflammation, and boosting the immune system.
* Shark liver oil: Shark liver oil is a type of oil that is extracted from the livers of sharks. It is a rich source of vitamins A and D, and is often used as a dietary supplement. It is also used in some cosmetics, and is sometimes used as a fuel.