Alpine Swiss Mens RFID Blocking Leather Wallet Zipper Coin Purse Card Slots Case Genuine Leather Measures: 4 3/4" x 3 7/8" x 1" 6 Card Slots, 3 additional oversized card slots/receipt pockets 2 Bill Sections divided to allow separation of large and small bills Inside zipper pouch for coins. 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.