Pacon® Protecto Film™ is a clear, non-glare plastic matte film that adheres to items in 24 hours, and shields your items from wear and damaging dirt. It's great for protecting classroom materials such as posters, graphs, and maps, as well as for student book covers and presentations. The quick release backing is made in both inch and centimeter rulings for easy measuring and cutting so you can make it the size you need. Roll measures 18" x 75'.