**Feature** RFID Blocking Wallet. Blocking will be effective for contactless new Credit/Debit Cards as well as HID i Class newer cards. Older access cards with 125 KHz frequency will not be effected. Start to relax again--Use them every day to Shield against unauthorized RFID NFC and BLE scans as reported in the media -- Use them if you spend time vacation or live overseas -- Protect yourself from strangers in public places. High quality PU leather. Measures: About 4.5' x 3.4' x 0.2'. This thin RFID wallet gives you convenience and no burden. Perfect holiday gift. Enjoy your life and get ready to give a special gift to your lover or family with RFID Blocking Men's Leather Wallets Card Case. 100% Money Back Guarantee! If something was wrong with your wallet. Just tell us and we will help you. ORDER NOW! Chalier RFID Blocking Wallet for Men， Mens Slim RFID Wallet with Minimalist Money Clip Front Pocket Wallet - Credit Card Protector Card Holder Case* About the product- Style: RFID blocking front pocket wallet.- Color: Solid Black/Brown， suit for all men and women.- Material: Plain PU Leather and high quality.- Measures: About 4.5' x 3.4'.- This thin wallet gives you convenience and makes you feel no burden or worry.* NotePlease use leather cleaning agent for its care.* What is RFID?RFID: Radio Frequency Identification Denoting technologies that use radio waves to identify people and objects carrying encoded chips. These can include credit card information， passport identification or other forms of ID as well as access cards etc.