Memory cards are so compact that unfortunately they can be easily lost or damaged. | This case keeps all your memory cards safely stored so you always know where they are. You won't be digging in the dusty bottom of your camera case or briefcase looking for your valuable memory cards anymore. | Can be incorporated in the memory card types: Security Digital Memory Card, XD card, MMC card, CF card, SmartMedia cards, for Sony Memory Stick Pro Duo card, MicroDrive miniature hard disk. | Water repellent/ Anti-static inner material. | Total of 8 semi-transparent frosted bag, accommodating a total of 22 card compartments.