Your windshield and top create air circulation as you drive that lets dirt and dust accumulate inside the cab. Wind Stopper is a UV-treated nylon barrier with a transparent marine-grade vinyl top that redirects wind to prevent the cab from filling with dust. Attaches easily with hook-and-loop straps. (Some items ship direct from the manufacturer). (Polaris Ranger Black Shown.) Color/camo patterns: Black, Mossy Oak® Break-Up Infinity®, Realtree MAX-4®.