1.The protective frame is made of aluminum alloy, which is resistant to falling and ; 2.The lens cover is made of special silicone material, which is light and durable, does not wear the lens and protects the camera; 3.The folding magnetic mount can be hidden to connect to the action mount accessories, and can be unfolded to connect to the mount accessories, which is simple and convenient to use; 4.Tailor-made for Insta360X4 camera, with hollow design on both sides, allowing you to focus on shooting and creation; Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.