Ultimate data security

The Cryptnox RFID/NFC Contactless Blocking Card is your fortress against digital threats. Safeguard your financial and personal data with ease.

Easy setup, powerful protection

No need for complicated installations or apps. Just slip the Cryptnox Blocking Card into your wallet, and it acts as an impenetrable shield for your RFID/NFC cards, credit/debit cards, IDs, and smart cards.

Wallet-friendly design

Our slim, lightweight card fits seamlessly into your wallet without adding bulk. Enjoy all the benefits of cutting-edge security without sacrificing convenience.

Total privacy assurance

Cards placed on top of this shielding wonder remain entirely secure. Prevent any unauthorized data access and keep your personal information confidential.

Versatile protection

The Cryptnox Blocking Card is compatible with all RFID/NFC-enabled cards, ensuring comprehensive security wherever you go. Keep your digital world safe and sound.