24-Pack of BLUE 0.35mm Heavyweight polypropylene folders with 3 metal prongs to fit 8.5" x 11" paper/documents,With poly folders, there are no bent corners, rips, or tears! Durable and easily washable, the folders are slightly rigid but flexible.,Metal prongs are sturdy and adjustable to insert 3-hole punched papers.,Two interior flat pockets and a business card slot in back pocket,Great for teachers, camp counselors, team leaders and organizers of special events