High-Quality Materials The cover of these coin collection books is made of high-quality PVC calendered leather, which is durable, and the interior is made of cold-resistant, soft and non-toxic ultra-clear PVC film to perfectly protect the components. Transparent design Our coin collection books have a sophisticated appearance and are compact in size. Your Storage; Clear pocket design allows you to easily view or change coins. With the transparent strip, you can clearly see both sides of the coin. A great way to store and display your collection. Perfectly protect the coin photo album from water and moisture, each inner page pocket has a flap to prevent coins from falling, which can effectively protect rare coins and keep them organized. Enough grids. Each pack contains 2 coin collection albums. Each coin album contains 120 grids, for a total of 240 grids, which is enough to collect a lot of coins. Best Choice for Coin Collectors As a coin collector, you naturally want your favorite coins to be protected. This coin collecting book can help you make the right choice. Not only can it protect the coins, but it can also show that the coins are clean and tidy.