Description Universal Elastic Phone Strap For Easy Holding. Adheres To Back Of Your Phone With Strong Adhesive. Perfect For Carrying Identification, Room Key, Cash Or Credit Card. Holds 3 Cards. Built-In RFID Data Shielding Technology. Place Your Credit Cards In Holder To Prevent Cyber Hackers From Stealing Your Identity. Prevents Data Transfer Between The Wallet And Reader. Works With Any Contactless Chip Card. Cards That Are Swiped Do Not Send RFID Signals And Will Not Be Protected By An RFID Blocker.
