Pioneer 12-Inch by 12-Inch Silk Postbound Album with Photo Window, Blue Simple design and luxurious silk fabric give this album an elegant feel Features an expandable spine and cover window, 10 top loading protectors including 10 heavy weight paper inserts (20 pages) and screw post binding Archival and photo safe, acid lignin and PVC free The page size is 12 inch by 12 inch Archival, photo safe: acid, lignin and PVC free