มัลติฟังก์ชั่ต่อต้านการสแกนกรณีสแตนเลสบาง RFID ปิดกั้นกระเป๋าสตางค์ ID บัตรเครดิต

2019 simple Multi-functional Stainless Steel Pocket Business Credit ID Card Case Metal RFID Wallet Holder Box cigarettes Box Unisex giftFeatures:1:RFID CREDIT CARD HOLDER : With the RFID blocking design, it can perfect stop unknown scanning, which can makes your shopping safe.2:FRONT POCKET WALLET: With the mini size:3.94* 2.9 * 0.67 inches.You can put the card holder in your front /back pocket easier.3:HIGH-QUALITY MATERIAL: Made of 403 stainless steel from top manufacture. more fashionable and sturdy than plastic or aluminum item.4:4 SLOT FOR CREDIT CARD : 4 slots for credit cards, It can up to hold 6 cards ( but 4-card is the best ).(Can be Storage Cigarettes, business cards, driver's licenses, cash) 二：RFID Blocking DesignWhen the wallet without RFID Blocking system:New RFID tech can scan chips from 15 feet away in a container. That means if someone walks by your bag with a sniffer with an RF field which  can activate the RFID devices, then that person can get a complete list of what you just bought. That's certainly an invasion of your privacy, but it  could be worse. He even can get your password of cards in secretly and steal your money and information away. It's a Must HAVE to protect your privacy and secure your Data!