mantona suction cup holder XL 1/4\" + GoPro holder Particularly high-quality suction cup holder for fastening to smooth surfaces such as windows, car bodies or other flat and smooth surfaces. For mounting on car, motorcycle, quad etc., safe hold up to over 250km/h Very safe and comfortable with extra-large 9cm suction cup and convenient controls Adjustable in 3 axes, very flexible angle adjustment, with ball head With ¼ inch thread and GoPro Mount For Action Cam, Digital- and Compact Camera or Smartphone (Smartphone Adapter optionally available)