Color: Silver;Material: Aluminum, Plastic;Size: 92*62*0.3mm/3.62 x 2.44 x 0.012 inch (L x W x T);Packing List: 12Pcs x RFID Cards Sleeves
Advantage: The product is made of aluminum material, good corrosion resistant, which can protect the card better. Small size, can easily fit in your pocket.
Instruction: It is easy to use. Just put your cards in the card sleeves and the card signal would be lost when you using it.
Application: The RFID blocking card sleeves are mainly for protecting cards from anti-degaussing and damage. Widely used in all kinds of bank cards, ID cards, driver Identification cards, and other RFID-enabled contactless Cards.
NOTE: Please check the size of your card before purchasing.