LABUYI 10Pcs RFID Card Holder,Credit Protector,Card Protector Sleeves,RFID Blocking Sleeves,Anti Theft Credit RFID,for Women Men,6.2x9.2cm (Black)

🔒 You will receive 10 aluminum foil card sleeves w@@@gYIf9kU4nG7Gt/V/7tMCxetXNfCsk80i@@@h RFID and anti-theft brushes, measuring approximately 2.5 x 3.6 inches, designed to protect and shield the 13.56 MHz frequency of RFID and NFC transmissions. 🔒 This product uses high-quality anti-theft brush aluminum foil, ultra-thin waterproof, and has passed professional T Ü V testing and SGS certification. It is safe, reliable, and scratch resistant, effectively preventing information leakage and theft. 🔒 High quality anti-theft card holder can effectively prevent strong static interference, strong electromagnetic field damage, malicious reading by others, theft of your personal information, electronics, electromagnetic waves and other harm to the human body. It can also extend the effective service life of smart cards, making it very suitable for modern people to keep. 🔒 The universal size and slim appearance are not only suitable for credit cards, bank cards, postcards, debit cards, student cards, prepaid cards, driver's licenses, and ID cards, but also very lightweight and convenient to carry and use. 🔒 If you have any questions about the product, please feel free to contact us and we will provide you with satisfactory service.