• 3 pieces.
• 3 pieces RFID Credit Card Cover Protector Anti Theft Blocking Sleeve Skin Aluminium Bank Card.
• Features: Anti Theft, RFID Blocking, slim package.Puncture and tear resistant. Usage: Simply put your cards inside the sleeve and the aluminium foil composite lining will protect from digital scanning threats. Security protector for bank cards. This protective RFID sleeve is for stopping phone scan attacks. This can happen if you put your card near your cellphone.Weather and water-resistant. Slide into your wallet, purse, card holder or travel wallet size permitting or just use the sleeve as a mini wallet.
• Size: 9.1 cm (Length) x 6.2 cm (Width).
• Frequency: 13.56 MHz.
• Suitable for: Credit card/Bank card.
• Function: Anti Theft, RFID Blocking, Slim.
• Material: Copperplate Paper Aluminum Foil PE.
• Colour: Blue, wine red, deep blue, black, white.