Feature:      --Multiple external interfaces: The external interface includes dual cold shoe mounting points, you can cooperate with the selfie stick more conveniently.      --Professional Design: only compatible for Insta360 X3 Action Camera. (Note: Camera not included)      --Ventilation and heat dissipation: The shell is designed with a opening frame, makes it more conducive to heat dissipation during the use of the camera.      --All-round protection: high-hardness metal material, high-definition glass cover, when the camera accidentally slips, the frame can completely protect it.      --Easy installation: can be easily installed and removed by simply twisting the screws.                  Description: Product Name: Camera Protective Shell Material: aluminum alloy + glass Colour: Black Product size: 126 x 50 x 25mm                  Packing list: Protective Shell x 1 Installation Kit x 1