Women's RFID Blocking Zipper Wallet Card Case Purse Measures: 4 1/2" x 3 1/2" x 1/8". RFID Blocking Front Pocket Wallet. Ultra slim design - 3 Credit Card Slots, 1 ID Window, 1 Pocket, and 1 Currency Pouch Allows faster, easier front pocket access to your cards/cash Prevent electronic pick pocketing, protect your identity