The RFID blocking card sleeves mainly for protecting cards from scratching and damaged. Widely used on credit cards, ID cards, ATM cards, passports, driver Identification card and other RFID-enabled contactless Cards.

Specification:
Color: Laser Silver
Material: Aluminum, Plastic
Size: 92 x 62 x 0.3mm /3.62 x 2.44 x 0.012 inch (L x W x T)
Packing List: 30Pcs x RFID Cards Sleeves

Advantage:
Material containing aluminum, with good rust resistance.
Ultra-thin design, easy to carry and storage.
Cards signal would not lost when you using it.

Instruction:
Put the card into the card sleeve.

NOTE: Please check the size of your card.