I work in University; last month when the principal called me up and opened cupboards which were stocked with research papers. He asked me to arrange these papers according to the date of publication.  I thought it to be a simple task but when I actually started the work, I realized how tough the work is.  These papers were spread randomly and keeping them together seemed to me a Herculean task. The normal paper clips weren't fulfilling my requirements; these were small and the documents which I wanted to put together required large paper clips.  My friend Sam told me about extra large clips, I went to check it out and found that these jumbo paper clips are what I was looking for. These paper clips are large, smooth; putting it on and removing them is also very easy.