A file is great, but what about one that expands? Even better, right? Well, with JAM Paper Letter Size Plastic 13 Pocket Expanding Files, you'll get the protection of an excellent file, but you'll have ample room to store all of your most important documents! They measure 9" x 13" so they are letter size and fit standard size papers. Made of durable and strong plastic, put this file through anything and it will withstand all of the elements. The elastic string closure will also keep everything inside safe and sound, yet also easy to access. These files are sold individually.Details:Available in multiple colors9" x 13"Elastic string closurePlastic