Compact paper clamp, but with a large capacity. For holding loose documents together. For marking and archiving complete files in ring binders or files or for hanging documents on a bulletin board. Open the paper clamp by folding the metal brackets back and squeezing them together, close the clamp by releasing the brackets again and folding them forward if necessary. The metal clamps can be removed, so only the clamp remains on the document and the clamps do not take up extra space.