Break a credit card in your wallet is annoying, but it is not too serious as they are quickly replaced by your bank. If by chance you were to break your vital card will increase consistently the duration of your repayments, given the replacement period of this one it is better to protect it well.
This model is perfectly suited for this. The protection fits perfectly in the space for your cards in the wallet. It protects the cards with RFID or NFC chip against data theft by radio .....