RFID Singnal Blocking Sleeve for Credit Cards
Anti Theft RFID Card Protector
Protect your information:
These sleeves are equipped with advanced RFID SECURE Technology. A powerful electromagnetically opaque shield, which blocks RFID signals and from unauthorized scans. Protects passports, credit cards, debit cards, ATM cards, driver's licenses, transit cards. The Metal shielding block UHF 860~960MHz & HF 13.56MHz frequencies, and so on.
Simply slim design:
No cutting or modification is required. It is slim enough to fit into credit card slots in wallets, handbags, travel bags, and smartphone cases.
Enduring resistant material to stand tears and punctures, suitable for daily use. They're even waterproof, so you don't have to worry about them.