●Product Size: File Box, 10.6 x 10.4 x 3.5 inches (27 x 26.3 x 9 cm), 5 Sheets, Weight of Each Piece: Approx. 4.1 oz (115 ●Keep your documents and files neat and organized. We also recommend using different colors according to the contents ●Easy to organize and store by simply throwing your documents. A4 size corresponds to document upright ●Durable and convenient. By item and local. Whether at home or at work, these clear files will easily accumulate your documents. This file is self-assembly and takes up little space when not in use ●A document organizer box that can be used to store shelves as well as a neat cardboard box, but it is not a problem for practical items