Don't travel without the Wallet Shield, an RFID Blocking Card that fits in your wallet. The RFID technology helps block electronic pickpocketing while you're out and about. This is an essential for the person on the go!Material: PlasticStandard Decoration Includes: DTSAll Available Decoration Options: Printed: 3.375" W x 2.125" H Front of CardStandard Packaging: Envelope