Features: Sturdy mount your sports camera with the aluminum alloy fixed connector mount base bracket. This mount base is compatible for Hero11 10 9 8 series etc /for SJCAM/for GitUp action cameras. It can be easily installed on helmets, bags & back and other camera accessories. The aluminum base mount adapter is small in size and light in weight, easy to attach. transport, & nbsp; Easy to use. install and disassemble, and requires no tools. With its lightweight and portable design, this mounting base is perfect & nbsp; F Or anyone who wants to take their sports cameras easily. Specifications: Material: Aluminum Alloy Color: Black Size: Approx.68x24mm/2.68x0.94inch Package includes: 1x Fixed Connection Base with Screws Note: Please accept errors from 1 to 2. 2cm due to; manual measurement. Please allow slight color differences due to different display resolution.