Tenn Well RFID Blocking Sleeve Set Offer Secure Protection On ID Card and Credit Card (10 Credit Card Sleeves & 2 Passport Sleeves);

What is the RFID Blocking Sleeves?
RFID blocking sleeve can help users prevents strangers reading your IC banking card, ID card and transit card and RFID smart cards, the complete elimination of payment card wallet of NFC applications, such as bank cards, bus cards were fraudulent, risks such as leakage of personal information.


How does the sleeves work?
These card holders are designed to shield RFID signals. Secure sleeves create an RFID shield by blocking the electromagnetic energy necessary to power and communicate with contactless smart cards. So illegal RFID credit card readers can't access the information stored in your credit card RFID chips.


Specification
Color: Gray
Material: Metal Shielding Foil
Size: 8.8cm x 5.8cm (for credit card)
Size: 9.6*14cm (for passport)

Package Includes:
10 x RFID Blocking Credit Card Sleeve Protector
2 x Passport Sleeves