VULKIT RFID Blocking Cards 4 Pack Credit Card Protectors NFC Contactless Cards Protection for Business & Travel Wallet

VULKIT RFID Blocking Cards 4 Pack Credit Card Protectors NFC Contactless Cards Protection for Business & Travel Wallet

RFID/NFC SECURITY: Works on 13.56MHz frequency, protect your credit cards, debit cards and ID cards away from fraud scanning. SMART IDEA & HARDCORE FEATURES: Advanced RFID blocking technology 24/7/365 alll days working. No batteries required, no charging, no manual operation. CARD PROTECTION VALID RANGE: Effective within diameter of 2.4inches/ 6cm of the card protector. One card protector for one wallet. Recommend one per side if you use a bulky bi-fold/tri-fold wallet. SLIM SIZE FOR BUSINESS & TRAVEL: ONLY 0.09 cm thick. Fits well for slim wallets, card holders, badge holders or passport wallets. GIFT IDEAS: Premium matte textured apperance, stable and powerful function, packaged with VULKIT gift package. The best gift for you. VULKIT RFID Blocking Cards 4 Pack Credit Card Protectors NFC Contactless Cards Protection for Business & Travel Wallet