Mobile Phone Ring Buckle

Wear an ring and enjoy tapping every corner of your smartphone only with a thumb. 360° Rotation and 180° flip offer you a secure grip. Ring has the most idealistic size of the ring 0.86-inch diameter for your finger. The D-cut design of the ring is very comfortable to use when you place it on your desk, Kitchen or table to watch video, make video calls and chat with your people.