DiMeCard micro8 microSD Memory Card Holder (Ultra thin credit card size holder, writable label) Ultra-slim design - 1/10th inch thin, credit card size for wallet (thinnest in the world!) Writable panels to note memory card contents Ideal companion for camera phones, smart phones & tablet PC's Holds eight microSD memory cards (not included) (does NOT hold full-size SD cards) Other colors/ designs available - search dimecard to view full range