This is an upper cover that can be attached to the genuine case. By using it in conjunction with the genuine case, you can protect the entire device. It's convenient because it prevents the front from being scratched or coming off the case. (The genuine case in the image is not included) I used it only once when I rented an Osmo. 1. Special protective cover designed for DJI Osmo Pocket 3, designed to work with the original D J I case, fits perfectly, and can provide comprehensive protection for your Pocket 3; Note: Can store 3 filters: Note: Wide-angle lens cannot be stored. 2. The protective case cover is made of ABS material, sturdy and durable, anti-collision and anti-drop, and can protect the Pocket 3 camera in the event of an impact to prevent the risk of accidental impact of the Pocket 3 falling, reducing losses due to collisions; 3. Protective case cover lightweight design, easy and quick installation, only need to align the case cover socket, quick installation and removal to meet normal use, use the case and the original DJI protective case; 4. Design, can be inverted to lengthen the ear protection design, compact size, can be put in a pocket, backpack to prevent scratches on the back, can fully protect the entire Pocket 3, easy to carry, no burden;