A sheet protector, often made of clear, durable plastic, is a practical office and organization accessory. Its main purpose is to safeguard important documents, keeping them free from stains, creases, and wear. Typically designed with punched holes for easy insertion into binders or folders, sheet protectors are widely used in business presentations, school reports, and document archiving. They provide a protective layer while allowing easy visibility and reference, making them indispensable for keeping documents in pristine condition and organized for efficient access.