Color: White, Material: Aluminum, Plastic, Size: 92*62*0.3mm/3.62 x 2.44 x 0.012 inch (L x W x T), Packing List: 10Pcs x RFID Cards Sleeves
The product is made of aluminum material, good corrosion resistant, which can protect the card better. Small size and thin, can easily fit in your pocket.
Instruction: It is easy to use. Just put your cards into the card sleeves, and the card signal would not be lost when you using it.
The RFID blocking card sleeves are mainly for protecting cards from anti-degaussing and damage. Widely used in all kinds of cards, driver Identification cards, and other RFID-enabled contactless Cards.
NOTE: Please check the size of your card before purchasing.