Racks are structures designed to hold, store, or display items in an organized manner. They come in various forms, such as shelves for books, clothes racks for garments, or bike racks for bicycles. Racks can be made from different materials, including wood, metal, or plastic, and are commonly used in homes, offices, and public spaces. In addition to their practical uses, racks can enhance the aesthetic appeal of a space. For example, decorative display racks can showcase art or collectibles, while storage racks in garages help keep tools and equipment tidy. Overall, racks are versatile solutions for maximizing space and organization.