Superior transparent plastic overlays self-adhere to pages, securely holding photos in place. X-pando Expandable Photo Album Metal Screws Hold Pages in Place PVC & Acid Safe Photo-Emission-Free Ten Pages Twenty Pages There are twenty 11-3/8 by 11-3/4-inch pages that accommodate all common print sizes, including enlargements and panoramas. The stainless steel screw-post binding is refillable indefinitely. Padded covers made of washable endurahide leather with gold tooling Superior cover featuring rounded edges rounded, extendable spine of a library reusable PMV-206 refill