Feature: 1. 【Horizontal and Vertical Usage Mode】The camera cage can freely switch between horizontal and vertical usage mode with the two-prong mount. Dual cold shoes allow simultaneous use of fill light and microphones possible 2. 【With Anti-scratching Foam Inside】The soft foam placed inside the top and bottom of the protective frame case not only prevents the GO 3S from scratching but also keeps it firmly fixed within the case. 3. 【Free Flipping of the Screen】Space is reserved for the free flippingof the screen without any obstruction. And three grooves are reserved to facilitate free and easy flipping of the screen. 4. 【With Silicone Protective Case】The ancillary silicone protective case can effectively keep the GO 3S from bumping and scratching. 5. 【No Fear of Vibration in Cycling】Secured with rubber joint washer, the screw won't get loose in motor or bicycle riding, preventing your Go 3S from falling off the camera cage. Specification: Color: BlackMaterial: Aluminum AlloyItem Size: 56.4 * 33.1 * 73.7mmItem Weight: 34g Package List: 1 * Camera Cage1 * Silicone Protective Case1 * Hex Wrench1 * Mounting Claw