Manyi 5Pcs RFID Blocking Card, Protection Entire Wallet and Purse Shield, Contactless NFC Bank Debit Credit Card Protector Blocker (Blue)

SECURITY - RFID Blocking Card is which jams and scrambles RFID NFC signals, protecting your personal information from unauthorized scans.Safe and reliable way to protect their credit card or passport, RELIABLE TECHNOLOGY - All 13.56 Mhz cards invisible to the nearby scanners, this RFID and NFC signal protection card will most certainly become your favorite accessory. EFFICIENT - Simply slide the card in your wallet for instant protection to all of your cards. COMPACT - Credit card protector fits snugly in your wallet or purse for ultimate space-saving. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.