SafeCard is a slim and compact RFID Blocker Card designed to protect private information on debit and credit cards from cyber theft. It uses advanced RFID and NFC blocking technology to create a ...
The SmartCard will fit beside your credit cards and cash, whereas Apple’s tracker will leave a huge, comfortable bulge in ...
Slim, rechargeable, and waterproof, the KeySmart SmartCard is the $30 discreet tracker your wallet (and sanity) needs.