Shinoidos original Power Lever File holds up to 300 copy sheets of copy paper that were not expected in regular lever files. The binding is about twice the size of the usual binding and the weakness of lever-file is overcomed. Firmly hold the paper in place. Easy to clip lever files are perfect for busy office scenes, or schools with a lot of documents. Power lever files are available in A4, B5 and A5 sizes. The color is a calm navy blue color that can be used for any occasion.