Redrock Micro Cobalt Cage for GoPro HERO 3 And GoPro HERO4 Use your GoPro HERO3 the way it is meant to be used: extreme POV, risky camera setups, insane camera mounts. Make it all happen while keeping your camera secure and your shots rock-solid and stable Capture unique images like never before thanks to the reinforced high tensile design of the Cobalt Cage. Unburden your GoPro from the plastic stock GoPro housing and its single point of contact and expand your capabilities with twenty times the mounting points of the Cobalt Cage The Cobalt Cage is made of precision-machined military-grade aluminum and features integrated 1/4"-20 threads that surround the camera in 360 degrees. Attach support rails and knuckles directly to the cage to create as many points of contact as necessary Now, have the ability to mount the GoPro using a true triangulation method, which minimizes vibrations and provides a more stable and secure mounting apparatus to your subject. Expand your arsenal of mounting options with suction cups, Cardellini clamps, speed rail, or mafer clamps With 20 industry standard 1/4"-20 mounts and the detachable GoPro "finger" mount, not only can you mount your GoPro HERO3 to everything, you can mount everything to your GoPro HERO3