Kinzd Ultra Thin Aluminum Metal Wallet RFID Blocking Credit Card Holder Case Imported Thin and Lightweight: This slim credit card holder is only 12mm thick and 80g weight. Shiny but Sturdy: Constructed from high quality aluminum and stainless steel materials; Even the latch is constructed by strong metal, durable than other plastic case. 6 Card Slots: Accordion design, provide best organization, easy for your cards in and out. Fits various cards: ID Card, Credit Card, Driver's Licenses, Medical Cards, etc. RFID Blocking: This aluminum wallet can perfectly block unwanted RFID scanners, keep your cards safe from electronic thieves , best for travel. 100% Satisfied Guarantee: The Kinzd RFID Blocking Stainless Steel Card Holder has 6 months warranty, money back without any hassle.