Mario Official Nintendo DS Game Storage Case Custom-designed interior will hold up to 6 Nintendo DS Game Cards, up to 6 SD memory cards, and 2 replacement stylus (not included). Carry all of your Nintendo DS essentials in this sturdy, protective case featuring Mario and friends artwork. Universal stylus slot fits Nintendo DS, DSi, or DSi XL stylus sizes. 2 styles are available (EACH SOLD SEPARATELY): Luigi, Mario Officially licensed Nintendo product developed by POWER A.