OIIKI 20PCS RFID Blocking Sleeves for Credit Card Colorful Aluminum Foil RFID Card Holders Waterproof Identity Card Protector Antiscanning for Wallet or Purse for Wome Men

Security Material The credit card protectors are made of high-quality aluminum foil material with RFID blocking technology, effectively block scanning of electronic devices. Protect your credit cards from electronic theft. RFID Card Protection Sleeves The RFID blocking sleeves protect bank card, id card or other card from scanning, information leakage, identity theft, magnetic disappearance. Wide Application The RFID blocking sleeve card holders are suitable for daily use, short business, travel. 5 colors fit women and men. Proper size for credit cards, id card, bank cards, social security cards. Convenient to carry and store in wallet or purse. They are perfect card protection for your family and friends. Specification: Color: red, yellow, orange, blue, green Size: 2.44x3.54in (6.2x9cm) Package Include: 20pcs x RFID Blocking Sleeves