Replace existing GoPro mounts or expand your collection with this Grab Bag from GoPro. It contains flat and curved adhesive mounts, two mounting buckles for attaching your GoPro, and a 3-way pivot arm for flexible camera angle adjustment. Also included are three thumbscrews in varying lengths. Whether you want to mount your GoPro to a helmet or other non-porous surface, this Grab Bag has the parts you need to do just that.