Physical books are tangible items made of paper, ink, and binding materials. They come in various formats, such as hardcovers and paperbacks, and can contain text, illustrations, or photographs. Readers can hold them, flip through the pages, and annotate them with notes or bookmarks. These books are often found in libraries, bookstores, and homes. They provide a sensory experience that digital formats cannot replicate, such as the smell of the pages and the sound of turning them. Many people enjoy collecting physical books for their aesthetic value and the joy of reading without screens.