Review on 🔒 Secure your Essentials with Carbon Leather Holder Anti Theft RFID Wallets - Men's Accessories for Card Cases & Money Organizers by Kantrel Tunstill

I like the idea but it's too bulky and you can only put a few slips of paper in it or it won't snap into place. Paper money is controlled by a clip on the side of the device. I keep it and put it in a case that I don't carry every day for rarely used cards and business cards. Plastic cards work well, but paper cards don't work and sometimes get stuck in the device.