Clip for indexing and files at the same time. With just a single touch of clip, it becomes indexed, so you can easily clip it and organize it later. You can also write on it with a permanent pen, so you can not only color coding, but also subtract the letters with the eraser to reuse it. The clip has a 0.2 inch (6 mm) diameter hole, so it can be tied together or hung on a hook. Convenient and colorful clips hold up to 20 copy paper... Clip Size: 40mm wide x Length 32mm x 5mm deep Quantity: 10pcs