Secure GoPro MountingAny GoPro enthusiast worth their salt knows how vital a secure mount is!This clamp does that and more by securely mounting to your bike's handlebar or seat post. Keeping your camera as still as possible- even on rough terrain. So you can get that spectacular action footage!Includes pivoting orientation arms that allow for 3-way adjustability. For full rotation to get any angle you want.Invest in unlimited action!. Perfect for bicycle seat posts and handlebars, ski poles, motor bikes, and more!. Fits 19.5mm to 35.56mm tubes- also includes an adapter to fit 11mm to 18mm tubes. Can be clamped to a pipe or pole to create a handheld boom. Includes pivoting orientation arms for 3-way adjustability- get any angle you want!. Protective liner prevents marring on mounting surface and enhances stability. Colour: Black. Material: Plastic. Compatibility: GoPro Hero 4/ GoPro Hero 3+/ GoPro Hero 3. Important: This is not an original GoPro product and does not include a GoPro action camera.** Shouldn't be fastened too tight as plastic can crackWhat do you get?1 x GoPro Handlebar Clip action-mounts-bicycle-handlebar-seat-mount-plastic-clamp-for-gopro-hero-4