Superior presentation for 8.5x11 digital prints. Top-loading 8.5x11 polypropylene preservers protect prints from dust and fingerprints. Acid-free and lignin-free 10 pt. card stock backing adds rigidity for frequent handling. Classic post-bound style with padded front cover and rounded corners. Polyester laminated black interior. Archival preserver refills sold in packs of 12 with a pair of extension posts and spacer strips. Ideal for digital prints, traditional prints and memorabilia.