【Premium Shockproof Phone Case】: Only compatible with Samsung Galaxy S21. Our phone case is made with hard PC matte back panel and soft TPU shock absorbing frame, provides good shockproof and anti-drop protection for your smartphone. | 【Screen & Camera Protection】: The 1.2mm raised frame and the edges of the camera aperture improve the protection for both the screen and the camera. The durable S21 phone case can maximum protect phone screen from scratches, scrapes, and bumps. | 【360° Rotable Kickstand Invisible Design】: The invisible built-in metal ring is very stable and will not fall off easily. The ring can be rotated 360 degrees and can be adjusted to any angle you want, freeing your hands when watching videos or reading e-books. It also can be attached to the magnetic car holder for you to navigate the route when driving. | 【Exquisite Workmanship】: The ring of protective phone cover surface is smooth, your fingers can easily fit into the ring to help you hold the phone firmly when running or calling. With all buttons and interface user-friendly design, you don't need to disassemble the phone case in anytime. | 【Worry-Free Product Warranty】: JAME committed to providing customers with the best quality phone case products. We provide professional after-sales service, please feel free to contact us if you have any questions.