We advise highly you should have a look this. You will understand individuals are benefiting from the comfort of understanding their cards are protected from unapproved scans.

At CARMick Products, we are mindful some individuals believe they could safeguard themselves from unapproved scans of their payment cards and other RFID-enabled cards and records by merely piling them together.

This video will show that is merely NOT the case. Various other forms of defense are needed such as our Card ID Preserver sleeves and Passport coats:

Be secure! Shield your own payment and ID cards daily.