This ôgooseneckö adjustable device holder mounts to most factory mirror studs or handlebar clamp bolts Fits accessories up to 3.5" inches wide and 6ö tall Has foam pads on the ratcheting side clips and fold-out feet for secure device holding Push-button opening/release of side clips for fast in or out The head or clamp rotates 360? and locks in place Gooseneck is 8ö in length and will flex to any position. HANDLEBAR CLAMP GNECK