RFID Blocking Minimalist Wallet Flat Card Case By Alpine Swiss Genuine Leather Thinnest wallet on the market, perfect for a night out without a bulky wallet! Measures: 3 15/16" L x 2 13/16" H x 1/8" D (Yes only 1/8th of an inch thin) Features 2 card slots on either size and a top middle opening where you can place 1-3 cards or fold bills into. Comes in Alpine Swiss Giftbox. RFID PROTECTED: Certified Independent Lab Tests in Met Labs Santa Clara, CA facility. Secure your personal data for credit card RFID Chips operating at 13.56 MHz Frequency while allowing use of 125 KHz Proximity Cards such as ID badges, hotel cards & some transit cards. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!