Designed with security and reliability in mind, this Stealth Cam HME SD Card Holder makes transporting your SD cards back and forth easy and efficient. It is built to hold up to 12 micro SD cards and SD cards at a time and also features an ABS hard plastic shell for extra protection. Water resistant and also built with a secure locking system to keep the case closed, when it comes to digital security this card holder guarantees the frequent traveler peace of mind.