Compatibility: Only Compatible with iPhone XR (6.1 Inch). Not compatible with any other models. RFID Blocking Function: Most credit cards and ID cards have built-in RFID chips. RFID scanner can easily read card information without contact. This case is designed with RFID shielding technology that can block RFID signals and protect personal information. Card Slots: Convenient for you to go out, it can provide enough space to store cards, ID cards, credit cards and cash. Kickstand Function: The phone case with back cover can be adjusted at multiple angles for easy browsing or reading. Camera & Screen Protection: Camera cutout is deep to prevent the camera from scratching or touching the ground; the edge is raised above the smooth surface of the screen to avoid scratches.