Keep your valuable cards safe and organized with Ultra PRO’s “Pokémon Great Ball” 4-pocket portfolio. Made in California, USA, and featuring the iconic Great Ball design from the popular Pokemon video game series and trading card game, each portfolio comes with 10 high-clarity, archival-safe polypropylene pocketed pages that can hold 40 collectible cards single-loaded (one card per pocket) or 80 double-loaded (two cards per pocket).