Description: brand new and high quality Features: They are also puncture and tear resistant. Simply put your cards inside the sleeve and the aluminium foil composite lining will prevent electronic pick pocketing. Security Protector for bank cards. This protective rfid sleeve is for stopping phone scan attacks. This happens a lot if you put your card ,near your cellphone too often, Weather and water-resistant,which would caused information lost. Slide into your wallet, purse, card holder or travel wallet size permitting or just use the sleeve as a mini wallet. Specifications: Type: Card Protector Function:Anti Theft,RFID Blocking,Slim Material:PET+Aluminum Foil+PE Size:9.2x6.2cm/3.62x2.44''(approx) Color:Gold,Silver,Hot pink,Green,Blue,Yellow Quantity: 1 pc Note: Transition: 1cm=10mm=0.39inch No retail package. Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Card sleeve(other accessories demo in the picture is not included.)