[360° Rotation & 90° Flip]Multi-angle adjustment provide flexible & comfortable hand grab and excellent viewing angle. This ring holder is tested to withstand over 6000 times of folding without getting loose, greatly improving durability.[Unique Decompression Design]A patented structure that combines gears with spring plates for positioning, ensuring enhanced stability. By rotating the ring, it produces a satisfying clicking sound, providing an effective method of stress relief. The innovative design ensures a unique experience, enabling users to alleviate tension and find relaxation in a simple yet enjoyable manner.[User-Centered Design]The ring incorporates a flat bottom design that forms a long fulcrum, providing enhanced stability and preventing any wobbling when your phone is placed horizontally or vertically. Additionally, the inner groove shape design of the ring allows for effortless pulling, no more struggling to pull the ring out.