Adjustable elastic chest strap is suitable for all series of GOPRO hero cameras and mountain dog, Sony, Xiaomi Xiaoyi action cameras. Different angles can be taken. Used in skiing, cross-country riding, and rowing, etc. Let you enjoy the wonderful moments. This shoulder strap (chest strap) can be adjusted to various sizes. With it, taking immersive videos and photos from a chest perspective is a breeze. This product will be perfect for skiing, mountain biking, motocross, boating, and any sport where you want to shoot from an "under the helmet" perspective. When skiing, you can focus on your arms, knees, poles, and snowboards; when riding a bike or motorcycle, you can focus on your arms and handlebars. It's a much more immersive way to shoot than affixing the camera to a helmet, and it's highly prized for that. Provide an immersive experience Perfect for skiing, cycling, motocross or boating Able to adjust to various sizes Quantity: 1 piece Product color: black Product size: about 15*15*2cm