ProductInformation [Material] The Cover Is Made Of Imitation Leather, Which Is Thick And Soft To The Touch, And The Inner Page Is Made Of Imported Opp Plastic, Which Is Flat. SpecificationAppearance 215*172mm [Description] Violet 250 Coins Collection Book, A Book Of Ten Pages. Five Pages Each In The Large Grid And The Small Grid Each Page Of The Small Grid Can Hold 30 Ordinary One-Yuan Coins Or Copper Coins (Within 27.5mm Diameter). Large Grids Can Be Placed In 20 Grids Per Page With 20 Ten-Liter Or Twenty-Liter Copper Yuan (Including Large Commemorative Coins Like Peace Year/Great Wall Coins/90th Anniversary Of The Founding Of The Party, Etc.) (Within 32mm Diameter)