Notes File Jackets eliminate messy scribbles or sticky notes often placed on the outside of files. Keep track of information directly on the pre-printed lines on the front & back sides of the jacket. They expand 2" for added capacity. File jackets are closed on three sides for document security & keeping those small incidentals contained. They are great for taking files out of the office. Reinforced, two-ply tabs on the letter-size jackets provide extra durability.