The 49 and Market InstaFlip Pocket Page 3x4 inch Sleeves offer a practical way to add more photos and keepsakes to your pocket pages. These versatile 3x4 inch sleeves include a self-adhesive strip, enabling secure attachment to any pocket page or scrapbook project. Made from acid-free materials, they provide protection for your treasured memories. Each package contains 12 sleeves, making it easy to expand your layouts with extra photos and memorabilia.