The Creative Memories 5x7 Photo Mounting Sleeves Pack Of 12 is a set of photo pocket protectors designed for scrapbooking and paper crafts projects. Each sleeve is specifically made to hold a 5x7 photo securely in place, providing a convenient way to display and preserve your memories. With a pack of 12 sleeves, you'll have plenty of options for creating personalized scrapbook albums and photo collections.