In paragliding, parachuting and similar sports, there's a risk of entangling the lines around the action camera or around the screw mounting it. This cover protects the camera mounted on a helmet from lines entanglement.

Attach the cover between the screw and the camera and it should fit around the mount and the screw. Then you can clip the camera on the helmet as usual.

Different helmets are differently curved so it may be necessary to cut or grind the sides. I created this cover for GoPro Hero 8 Black but it should also work with similarly sized cameras.