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.