We R Memory Keepers 3-Ring Album Page Protectors are made from the highest quality materials, so you can be sure they are built to last. The sheets are extra thick, but still crystal clear. Easily see your photos from any angle because these page protectors are made from a non-glare, acid-free material. Each sheet has reinforced edges to protect your photos and ensure they never fall out. Protect your important projects with this wonderful product today.