Exchange album with 9-pocket pages: Contains 10 pages for 4 cards each. Provides space for 90 cards or 180 cards when double-sided. The embossed, deep black mesh material gives the cards a classic frame look. Side-loading pockets prevent the cards from easily falling out. An elastic band keeps the album securely closed when not in use. All materials are made from archival-safe, acid-free, and PVC-free materials.