Versatile Compatibility ：This coin collection holder is compatible with a wide range of coins, including Silver Eagle, silver dollars, copper and silver bullion, US quarters, and most coins up to 46mm. It also fits pennies, tokens, medallions, badges, etc. Please note that it is not suitable for half-dollar coins and challenge coins.

Spacious Storage Capacity ：With 300 transparent sleeves, this album can store coins ranging from 20mm to 38mm. It includes 10 coin collecting pages for 240 pockets of 30mm coins and 5 pages for 60 pockets of 38mm coins. The 30mm pocket measures approximately 1.2 x 1.2 inches (3.1 x 3.1 cm), while the 38mm pocket is about 1.5 x 1.7 inches (4.0 x 4.5 cm), providing ample space for your coin collection supplies.

Premium Design and Quality ：Crafted from high-quality artificial leather, the thick collecting pages feature highly transparent pockets on both sides, allowing for a clear view of your coins. The independent pockets make it easy to insert, remove, and share your collection with friends.

Secure Sealing for Protection ：Each pocket is equipped with an envelope flap to keep coins secure and prevent them from falling out. The inner sleeves snap together tightly, offering excellent dust-proof, moisture-proof, and anti-oxidation protection for your valuable coins.

Versatile Applications and Gift Appeal ：The clean and elegant design, free of extra logos, makes this coin collection book a perfect gift for coin enthusiasts. It is also suitable for award ceremonies, business gifts, and exhibitions, providing a professional and attractive way to display your collection.