Saad Sheikh NFTs are commonly used to buy and sell digital art and can take the form of GIFs, tweets, virtual stickers, images of physical objects, video game skins, virtual real estate, and more. NFTs can be used to commodify digital creations such as digital art, video game elements, and music files. Saad Sheikh NFTs can represent digital files such as art, audio, video, and other forms of creative work. The types of NFTs are very diverse, but they can take the form of a digital work of art or a music file, anything unique that can be stored digitally and have value.