Crafted with premium high quality hard PC to conveniently carry and secure your primary ID card to hold comfortably with your smartphone in one hand.

Simply grab your cellphone and attach the Slot Card Holder on the back of the phone. Slide cards into the Slot Card Holder, then you are all set and ready to go!

Fully compatible with any flat panel back case or smartphone to increase convenience and support for instant safe access to your ID or card necessity.