The OEM Smead A-Z Desk/File Sorter is designed to keep loose paperwork neatly categorized. Its extra-tough cover can be easily cleaned with a damp cloth, ensuring durability. The tabs are reinforced with DuPont Mylar for added strength, and the sorter is indexed on both sides for easy sorting and follow-up. Each section can expand up to 1-3/8", with dividers labeled from A to Z for convenient organization.