Action Camera Mount for Helmets with Quick-Release Straps & Extension Arm by USA Gear - Works with GoPro HERO6 Black, HERO5 Black/Session, AKASO EK7000, Contour ROAM3 & More Action Cameras UNIVERSALLY COMPATIBLE MOUNT works with many action cameras such as GoPro Hero5 , JVC ADIXXION GC-XA1 and Toshiba Camileo X-Sports as well as compact camcorders and cameras ALL-INCLUSIVE KIT comes with a J hook action mount adapter, extension arm and a  tripod screw adapter CUSTOMIZABLE SHOOTING ANGLES and POV perspectives are easy to do with the included 3.5 inch extension arm FULLY ADAPTABLE mount works with any type of vented or smooth surface helmet. Weave the strap between vented helmet slots or use the industrial strength adhesive pad to mount to a smooth helmet. BUY WITH CONFIDENCE with the included 3 year manufacturer's warranty; Strap base dimensions: 2.12 x 1.75 x 0.62 inches/Adhesive base dimensions: 2.12 x 1.75 x 0.62 inches/Weight 3.42 ounces.