RFID Credit Card Holder/Shell Metal RFID Credit Card Holder: With RFID blocking design, it can perfectly block unknown scans and keep your shopping safe. You can easily put the card holder into the front/rear pockets 

High quality material: Made of top-manufactured 403 stainless steel, it is more stylish and stronger than plastic or aluminum. 5 Credit Card Slots: 5 credit card slots for up to 6 cards (but preferably 4 cards). (Not valid for business cards or driver's licenses).

When the wallet doesn't have an RFID Blocking system: New RFID technology can scan chips in containers up to 15 feet away. This means that if someone walks past your bag with a "sniffer" with a radio frequency field that can activate an RFID device, that person can get a complete list of what you just bought. This of course violates your privacy, but it could be worse. He can even get your card PIN secretly and steal your money and information. Your privacy must be protected and your data protected!

Material: Alloy 

Color: black, silver, gold, blue, rose gold

Size: 95*65*12mm