Pokemon Center 2023 Scarlet EX/Violet EX Koraidon & Miraidon large 4 ring hardcover type binder. It was only sold at the Pokemon Centers in Japan, in January, 2023, for a very limited time and in very limited quantity.
It opens up like an album. It is the hard cover 4 ring binder type. It has 10 pages that each hold 9 cards (Cards not included. You put your own cards in the binder).
The pages are removeable and you can add/take out pages if you like. It can hold approximately 180 cards, but is expandable to hold many many more cards if you purchase extra pages
