Keep loose paperwork neatly categorized with this desk file/sorter. Extra-tough cover wipes clean with a damp cloth. Tabs are reinforced with DuPont Mylar. File/sort is indexed on both sides for easy sorting and follow-up. 20 dividers are labeled with a letter or letters from A to Z and a number from 1 to 20. Each section expands 1-3/8". SFI Certified.