Ultra PRO's 4-Pocket Portfolio for Pokémon is a must - have. It has a vivid, full - art cover. Each portfolio can store and safeguard up to 40 standard - sized cards when single - loaded and 80 when double - loaded. The archival - safe polypropylene pages ensure long - term protection. In the center, there are pages for up to 4 oversized Pokémon cards. This officially licensed portfolio is made in California, USA, using archival - safe, acid - free, non - PVC materials.

Using this Ultra Pro Pokémon portfolio is easy. Just open it up and slide your standard - sized Pokémon cards into the polypropylene pages. You can single - load or double - load them according to your preference. For oversized cards, use the special center pages. When it comes to maintenance, keep it away from direct sunlight and excessive moisture to preserve the pages and the cover. Also, be gentle when handling the cards to avoid any damage to the portfolio. Remember, this is an officially licensed product, so enjoy the high - quality protection it offers for your Pokémon cards.