Do you know that there is a site that sell a RFID which means Radio Frequency ID. They have the sleeves, holders, signal blocking, secure badge holders, and many more products that will help protecting your identity. There are now many electronic pick pocketing and this should be stop. With the help of RFID shields you are now protected and if the electronic pickpocket will go near you then they can see the contactless card not your information. I might buy for myself and hubby soon.