This phone case is only compatible with iPhone 17 Pro Max 6.9-inch. Please confirm your phone model before purchasing. Built-in Magnetic Ring: An upgraded magnetic phone case for iPhone 17 Pro Max. The built-in magnetic ring will never fall off. 20N super strong magnetic force, perfectly compatible with all Mag accessories. It will firmly attach to Mag car mounts even after severe bumps. Camera Protection Design: We have innovatively adopted a full-coverage design for the rear camera, with the case frame extending 0.8 mm above the camera lens. This prevents scratches on the iPhone 17 Pro Max camera lens and maintains the realism of captured images. Superior Drop Protection: This iPhone 17 Pro Max phone case is made of TPU material with a four-layer cushioning structure and features a 360° airbag, effectively absorbing impacts from drops up to 3.6 meters. Slim and Transparent Design: The back of the phone case uses a transparent frosted material, providing a comfortable feel and better grip. Its ultra-thin 0.05-inch thickness maintains the phone's sleek appearance.