Protect artwork, mementos, photographs, and meaningful documents with this crystal clear polypropylene sleeve. The sleeve features a sturdy black acid-free mounting insert to further protect and better showcase your work. Holes along the side allow you to insert into a binder, sketchbook, or portfolio.Details:Clear11" x 17"10 page protectorsHigh temperature-resistantWill not lift print or toner off of artworkArchival