Print File Preservers for 12 3.5x3.5-Inch Prints, Pack of 25 Perfect for Instagrams, old family photos and other square format prints and package includes 25 pages Holds 12 prints up to 3.5" x 3.5" and dimensions of the page are 9 1/4'' W x Archival quality - NO PVC - safe for long-term storage High clarity 8 mil polypropylene (4 mil top and bottom layers) PAT passed