RFID Blocking Material: Most of cards are using RFID technology(Radio Frequency Identification). but.which become more risky in nowadays. thieves can scan your identity information by using a RFID reader secretly when you are in stores. airports. or crowded streets. This aluminum wallet can perfectly block unwanted RFID scanners. keep your cards safe. best for travel.Slim and Lightweight: Only 12mm and 80g weight. while has 6 card slots. Perfect for people who hates bulky traditional wallets and has limited pocket spaceDimension 9.2cm x 6.2cm x 1.2cm.easily fit into your any pockets.Polished Sturdy Metal: Made of quality aluminum and stainless steel materials from top manufacturer. the shiny finish of the card holder give itself a stylish robust look. very sturdy for daily use6 Card Slots: High quality PVC accordion design slots. easy for your cards in and out. Fits various types of cards: ID Card. Credit Card. Drivers Licenses. Medical Cards. etc.GIVE THE GIFT OF SECURITY IN A BEAUTIFUL GIFT BOX. Who wouldnt want to feel protected against identity theft. right