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 thumbscrew in varying lengths. Whether you want to mount your GoPro to helmets or other non-porous surfaces, this Grab Bag has the parts that you need to do just that.