l【Secure Your Information】 This RFID/NFC blocking card work on 13.56MHZ frequency. An antenna and jamming chip makes up the main components of the card.The antenna will sense incoming radio waves and draw power for the chip to create a jamming signal. And lined with an electromagnetically opaque shield to block signals from high-tech pickpockets & unauthorized electronic scanning devices. Safeguard your credit cards, debit cards, ID, and other RFID/NFC cards from unauthorized scanning and data theft.

l【Lifetime Usage】The simplest, yet most advanced, solution and prevention to identity and financial information theft. Simply insert the card into your wallet or passport holder and enjoy the immediate protection. And this HIKLOKT RFID blocking card 24/7/365 all days working .No batteries require, protect both sides of card. Our RFID blocker protect your property when going out, traveling or shopping.ontactless Shielding: Simply place this card next to your sensitive cards in your wallet or purse for complete protection on both sides.

l【Convenient and Slim】Our RFID blocking card is the same size as a standard debit credit card and only 0.03in thickness , can easily slips into the card slot in your wallet, very convenient and save space. You can also put this slim RFID card in your cardholder, or even your pocket! Only one or two RFID blocker cards can protect your personal and financial information,avoid credit card e-pickpocket and identity information leakage.Battery-Free Design: No batteries or charging required, providing hassle-free and long-lasting security.

l【Perfect Service】Thanks very much for purchasing our RFID blocking cards. If you have any questions about our RFID blocking cards, please feel free to contact us and we will provide you with 100 percent satisfactory service in 24 hours. we are committed to giving you a happy purchase experience.