Bandai My Hero Academia Yaoyorozu Momo Multi-Ring BMHA-12F

This is an accessory that attaches to the back of your smartphone. By putting your finger through the ring, you can hold your smartphone more easily and prevent it from falling. It can also be used as a stand. The ring rotates 360°. It can be used with models and cases made of plastic (polycarbonate) that have a sufficiently wide and flat adhesive surface. Depending on the material, curved surface, uneven surface, or surface treatment, the adhesive strength may decrease significantly.