Mundi Womens My Big Fat Safe Keeper RFID Clutch Wallet w/Calculator Faux Leather RFID TECHNOLOGY - Most modern credit and debit cards feature integrated RFID technology for quick-paying convenience. Unfortunately, "electronic pick-pocketers" have the ability to simply scan the outside of your wallet, stealing your personal information. This wallet features built-in RFID blocking protection that will shield your credit card, passport, and driver's license information from being pulled or even deleted by electronic thieves. SPACIOUS INTERIOR - Features 8 credit card slots, 5 clear ID windows, a checkbook slot and a calculator. An exterior zippered pocket reveals 2 additional pockets for storage and a zippered coin pouch. MULTIPLE USES - In addition to storing money, this wallet is also perfect for carrying your cell phone, photos, receipts, business cards, etc. (And don't forget the included calculator!) GIFT - Give this versatile and stylish wallet to the woman who has it all (or the women who needs a little more organization in her life!) MEASUREMENTS - 7.5" x 4.5" x 1.5"