21 sheet coin pocket holder pages: Each package of coin collection supplies contains 7 sheets 20-pocket pages, 7 sheets 30-pocket pages and 7 sheets 42-pocket pages (644 pockets in total). The size of each coin pocket page: 8.1'' x 10.9'', and the size of each pocket: 1.57'' x 1.57''，1.34'' x 1.34'' and 1.1'' x 1.1''.

International standard 9-hole design: Each coin binder pages of coin collection holder is designed with 9 standard holes which is suitable for various sizes of binder, especially for US 3-ring binders.

Safety material: Coin page made of PVC, dust-proof, high transparency, perfect for collecting coins and keeping them clean.

Anti-slip and waterproof design: Each coin pocket has a flap on the back, prevent coin from falling out and sliding around. The PVC material has good water resistance to protects your coins.

Wide use: Coin collection supplies not only you can store coin, but also for tokens, medallions, badges, stamps, SD cards, etc.