Heavy 2 pound non skid base coupled with a suction mount with threaded screw ending.  It's like two mounts in one.  Use the suction on the windshield, anything that is smooth.  It will also adhere to the included bean bag base which includes a smooth surface.  This includes the bean bag, suction and newly redesigned compact camera plate.  These fit the Contour and GoPro (with tripod attachment) real well.