This beautiful Zippered pouch is designed to protect your financial or personal data by blocking remote access/lecture of your credit cards, debit cards or any other cards using a rewritable radio frequency identification device. Use it as well to protect your passport as it uses such a device. The high tech material that we use prevents any thief or criminal from accessing your data. Without this pouch, your data remain accessible even when your cards or passport are stored in your wallet. Whether it is for you of someone else... you will not be leaving home without it!