Vortex Optics Car Window Mount Ready to use in just seconds, the Vortex car window mount quickly attaches and detaches from car window allowing you use any vehicle as a blind for viewing. Provides compact, solid support for spotting scopes and binoculars, and the rugged design mixed with the smooth action allows you to get right on target with ease. Features pan head mechanism on which the twist lock design controls all pan and tilt action with one hand allowing smooth and precise Use for Scouting or Bird Watching Height: 3 inches / Max Load: 5 pounds / Weight: 1.2 pounds