| Description: 100% brand new and high quality Specifications: Material: Aluminum Foil + Plastic Color: Black,Red,White,Silver Size:app. 9.2x6.2cm/3.62x2.44 Function: Anti-demagnetization Each card cover can hold one card. Features: Suitable: for many cards, such as, credit cards, debit cards, subway cards, etc. RFID Security card 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. Card sets with conductor layers in the body, so when you put the card into the holding | |