1The whole is made of aluminum alloy, it is lightweight, aluminum alloy frame for anti-collision protection of the camera. 2No need to remove the cover, directly open the cover to solve the problem that the original cage can only be charged after removing the charging port cover. 3Metal body is more conducive to the heat dissipation of the camera and protects the camera. With plugin rear cover sticking design, which is safe and firm 4Leave a space on the front and rear screens without interfering with the keys, and use smoothly. It can also be connected with a tripod and extension pole lights. 5It has 1/4inch and M3 screw holes, as well as double cold shoe slot design for quick installation. Item Type: Protective Case Material: Aluminum Alloy Product Color: Silver-White Length: Approx. 76mm / 3.0in Width: Approx. 31.6mm / 1.2in Height: Approx. 52.5mm / 2.1in Product Weight: Approx. 91g / 3.2oz Applicable Model: For DJI Osmo Action Camera Features: With 1/4 screw hole, M3 screw hole, cold shoe mount 1 xProtectiveCase 1 x Wrench 2 x Screw 1 x Fixing Clip 1. Do not twist it vigorously to cause deformation.2. Do not place it in a high place to prevent the surface of the protective shell from being worn out due to falling.