1. Fashion, beautiful2. The design is perfect, and the precision fits for your phone 3. Simple, comfortable, easy to carry 4. It adequately protects devices from the normal scratches, dirt, tear and wear 5. Buttons and ports are easy to access 6. Easy to hold and stand stably. Can be used as a stand for you to enjoy hands-free movies, typing, reading, gaming, web browsing etc. 7. The ring can be revolved in either horizontal direction 360 degree or vertical direction 180 degree. 8. With the ring,you can use your phone without having to grip it tightly and protect the phone from falling off your hand.9. Flexible silicone frame case, universal, suitable for Sony, Lenovo, huawei, Nokia, Elephone, Vkworld, Leagoo, IPRO and other Smartphones.