Use this Laminating Film Roll to keep your reusable classroom print materials from stains, rips, pencil marks, wrinkles, and other signs of wear and tear. Laminating classroom materials helps to fight germs by allowing for cleaning after every use. This laminating roll will also help to carefully preserve your children's writing, drawings, or paintings! The Laminating Film Roll fits 25" Educator Laminator item #33404. Lamination thickness is 1.5 mil. Listing is for a single roll, but two rolls of film are required for lamination.