Product Features: - Includes 20 pages with a total of 420 pockets: 15 pages (360 pockets) sized 3.5 x 3.5 cm and 5 pages (60 pockets) sized 4.5 x 4.5 cm. This variety of sizes accommodates coins of different dimensions. - Each pocket features a top flap to prevent coins from slipping out. The individual pocket design prevents coins from knocking against each other, offering superior protection for your collection. - The cover is made of high-quality, soft PU leather that is comfortable to the touch and resistant to water and dust. The inner pages are made of durable, wear-resistant PVC that remains flexible even in low temperatures, effectively safeguarding your precious items. - Designed with high-transparency, thickened material, allowing you to clearly view both sides of the coins without removing them—perfect for both easy browsing and displaying your collection. - Features a built-in 3-ring metal binder mechanism, making it easy to add or remove pages; suitable for storing coins, stamps, medals, badges, and other collectibles. Product Specifications: Color: Black Material: Leather + Plastic Dimensions: 26 x 20 x 5 cm Package Contents: 1 x Coin Collection Album 20 x Inner Pages