The listing, 2 - RFID Blocking Secure Credit Card Sleeve Protector Shields has ended.
You will get 2 secure sleeves. These Tyvek card holders are designed to shield RFID signals. Each sleeve protects one credit card, debit card or Identification card. Fraud and Identity Protection.
- FIPS 201 Approved by the US Government as Electromagnetically Opaque Shield - Holds one ISO7810 ID-1 form-factor contactless Smart Card - Shields ISO 14443/15693 and EPC Gen 1/Gen 2 contactless smart cards and RFID tags - Weather and water-resistant - Puncture and tear-resistant
RFID (Radio Frequency Identification) chips in a credit card emit the account number, expiration date and other information. About 100 million credit cards now have this "contactless" technology embedded into them. Secure sleeves create an RFID shield by blocking the electromagnetic energy necessary to power and communicate with contactless smart cards.
Illegal RFID credit card readers can access your credit account number, expiration date, and in some cases even name from RFID enabled credit cards. These readers can be concealed by electronic pick pocketers so that someone could walk through a crowded area and steal nearby credit card information without the card holder ever knowing it happened.
Protect your cards!