The Pioneer LM-100 Promotional 100 Page Magnetic 3-Ring Album features a black leatherette cover designed to display and protect photos up to 5x7. The self-adhering overlay design holds photos securely in either horizontal or vertical format. The fifty clear 8.25x10.5 pages protect your photos from dust and fingerprints. The white background on each page enhances the presentation of your photographs. The 3-ring binding with 1.5 O-rings that are spaced 4.25 apart enable the open pages to lay flat for quick loading and optimal viewing. The album is acid-free for long-term archival photo-storage.