The upgraded helmet mount connects your camera and helmet conveniently to take a wonderful recording of first-person perspective when you are riding and other high-speed sports. The helmet mount is compatible with all GoPro and most action cameras Comes with a Windshield for GoPro 9 10 11 12 13 to improve radio quality. The Winds layer cover is only fit for GoPro hero 13, GoPro hero 12, GoPro hero 11, GoPro hero 10 ,and GoPro hero 9 Black Strap design, installation without tape. Use the woven straps and buckles to tie. Silicone liner anti-slid avoids slid and shock All materials have been upgraded. The hard plastic mount is replaced by soft rubber. The sharp-edged belts are replaced by soft silk belts. Thumb screws are replaced by a short compact screw. The triangular anti-skid texture has been greatly improved than before. Integral molding j-Hook is very stable Package Includes:1x Helmet Mount, 1x Lengthen Adapter, 1x Windslayer Cover(for GoPro HERO 9/10/11/12/13 only), 1x Short Compact Screw, 1x Long Thumb Screw The upgraded helmet mount connects your camera and helmet conveniently to take a wonderful recording of first-person perspective when you riding, skiing, and other high-speed sports. The helmet mount is compatible with all GoPro and most action cameras. Comes with a Windshield for GoPro 9 10 11 12 13 to improve radio quality. The Winds layer cover is only fit for GoPro hero 10 and GoPro hero 9 Black Strap design, installation without tape. Use the woven straps and buckles to tie. Silicone liner anti-slid avoids slid and shock. All materials have been upgraded. The hard plastic mount is replaced by soft rubber. The sharp blets edged are replaced by soft silk belts. Thumb screws are replaced by a short compact screw. The triangular anti-skid texture has been greatly improved than before. Integral molding j-Hook is very stable. Package Includes:1x Helmet Mount, 1x Lengthen Adapter, 1x Windslayer Cover(for GoPro HERO9/10/11/12/13 only), 1x Short Compact Screw, 1x Long Thumb Screw.