RFID Blocking Aluminum Credit Card Holder

-A perfect design can be use as a Credit Card Holder Case or Business Card Case; -With a click all cards slide out gradually; -The cards will not fall out; -No problem to keep it in your back pocket. No breaking, No bending; -Protection. Prevents hackers to steal your privacy and credit card numbers; -Perfect for yourself use or as a gift. -Size:approx 9.5*6.0*0.8cm/3.7''*2.4''*0.3'' ...