Water & Wood 10pcs TF Micro SD SDHC MMC CF Memory Card Case Plastic Clear Holder Box Storage Case Size:2.5"X2" Memory cards are so compact that unfortunately they can be easily lost or damaged. This case keeps 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. Material: Plastic