Accmor Adhesive Mounts 2 Flat + 2 Curved [360 Degrees Swivel] for GoPro Hero4 Hero3+ Hero3 Hero2 Hero Camera 2 Flat + 2 Curved 360 Degrees Swivel GoPro adhesive mounts set 360 degrees Swivel Pinch Mount for capturing a variety of angles instantly 3M's VHB adhesive backing ensures the mounts stay put Industrial-Strength, Waterproof Adhesive 30 day hassle free money back guarantee. One year limited warranty