Loose-leaf paper is a type of writing paper that is not bound together, allowing users to easily add or remove sheets. It typically comes in standard sizes, such as 8.5 x 11 inches, and is often used in binders or folders. This flexibility makes it popular for students and professionals who need to organize their notes or documents. The paper is usually available in various styles, including lined, blank, or graph formats, catering to different writing and drawing needs. Loose-leaf paper is commonly made from wood pulp or recycled materials, making it an accessible and eco-friendly option for everyday use.