Your customers can use a contactless card Shield to protect payment cards they hold in wallets. 

A pack of 2 cards shields up to 6 payment cards from unwanted attempts to read the data or, to prevent accidental payments, double charging. 

You can easily put your branding design onto the cards, and this way, your customers will see your logo every time they pay for something using their credit cards. 

This is a perfect giveaway for your customers and a great way to brand yourself a bit differently. 

Standards card size 85mm by 54mm. No batteries required.