The Pioneer BDP-35D Design Cover Photo Album features a decorative ancient world map pattern printed on a laminated paper cover and is designed to display and protect 300, 4x6" horizontal photos as well as panoramic images. Each of the clear side-loading 50 bi-directional pages with shaded background holds either 3 horizontal or 2 vertical shots per side. The book-style binding enables the open pages to lay flat for quick loading and optimal viewing. A memo area next to each photo allows you to notate important information. The album is acid-free for long-term archival storage of your photos.