Compatibility - Only compatible with iPhone 13 (2021, 6.1 inch). Rotatable Kickstand Ring - Built-in 360 degree adjustable ring holder fits comfortably over your finger to provide extra security when holding the phone. It can also be used as a kickstand for hands-free viewing. Support Car Mount Magnetic Stand - Built-in metal sheet on the back can be attached to the magnetic car mount, strong and sturdy, navigate on your trips without danger. Precise Cutouts & Extra Protection - Accurate cutouts ensure easy access to all ports, buttons, speaker and camera of iPhone 13. Raised lips offer more protection for screen and camera to prevent surface scratches and smudges. Microfiber Lining & Electroplating Craft -The inner case is lined with soft microfiber, which keeps your phone scratch free. Soft electroplated silicone frame and metal ring stand increase the metal texture for your iPhone 13.