20"x26" Acid-Free Art Print & Poster Sleeves - 12 Pack

Ideal for displaying, storing and protecting artwork, documents, prints, posters, architectural drawings, maps, plans, presentations and much more. These ultra-light and super-strong sleeves are made from heavy-duty 8 mil rigid clear flexible vinyl with reinforced double stitched binding on all sides. The opening is on the short side. Includes a removable two-sided white acid-free fluted polypropylene insert sheet for rigidity. Artwork may be inserted and displayed on both sides. Fits posters, photographs, and art prints with maximum dimensions up to 19.5"x26".  These sleeves are also ideal for 18"x24" images, leaving extra space around the artwork.