What is RFID RFID radio frequency identification is a growing technology that uses radio waves to read and transfer information between devices Personal cards that currently use this technology include credit cards transit payment cards and identification cards such as enhanced drivers licenses Why use a RFID wallet Cards with RFID is vulnerable to scans by nearby person with RFID readers to capture information without ever physically coming in contact similar to scanning a barcode RFID wallets protect cards from unknown scans with the unique protective layering crafted inside the wallet lining Benefits and Features 1 SAFETY AND SECURITY Feel safe all the time anywhere in the world and stop stress about electronic pick pocketing 2 Sleek standard size that will fit any jeans pocket No sharp or annoying edges 3 Good space for your cards money bills driver license photos and muchmore Details Material Pu LeatherColor Black CoffeeWeight 80gLength 12cm 4 72 Height 10cm 3 94 Width 2cm 0 79 Structure 8 Card Slots 1 Photo Holder 1 Bill Holder 2 Coin Bag 2 SIM Card SlotsClosure ZipperPackage include 1 WalletMore details View show Disclaimer About Size Size may be 2cm 1 inch inaccuracy due to hand measure These measurements are meant as a guide to help you select the correct size Please take your own measurements and choose your size accordingly we cannot accept responsibility for incorrect purchases About Color The precise color of the clothing items m