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