MOTORCYCLE HELMET MOUNT: It's made up of 4 joints and connect by screw. The screw can be adjusted so that you can rotate the joints, every joint can be rotated 180 degree. We give away as-adapter to match your camera if there is a threaded hole at the bottom.- SPECIFIC PRODUCT for MOTORCYCLISTS: Multi-Function helmet mounts kit, it's designed for motorcyclists.- SPECIALIZED ACCESSORIES in COMBINATION: This helmet mount kit for GoPro providing best solution for motorcycle driver to record from top or side with best picked GoPro mount accessories.- ADHESIVE MOUNTS & STICKY PADS: Adhesive mounts divided into curved and flat mounts, you can use according to circumstances. Industrial strength waterproof sticky pads, help you install your camera on the helmet.- Widely used on surfing, skiing, skateboarding, riding bicycle, motorcycle Can easily mount your camera on the helmet, provide multi-angle shooting.