A binder clip is a simple yet effective tool used to hold sheets of paper together. It consists of a metal wire that forms two loops and a rectangular piece of metal that grips the papers tightly. This design allows for easy organization of documents without damaging them, making it a favorite among students and office workers alike. These clips come in various sizes, accommodating different amounts of paper. They are often used in conjunction with other office supplies like staplers and paper clips to keep workspaces tidy. Their sturdy construction ensures that they can be reused multiple times, making them an eco-friendly choice.