Full Windshield - Vented - RZR Custom designed, super strong, low profile nylon clamps do not interfere with other accessories, Easy turn knobs * no tools required to install, Innovative windshield vents Made of super-durable glass-filled nylon, Designed with built-in defogging vents, Gasket sealed against water intrusion, Fully adjustable easy-to-use louver for variable airflow, Two vents per windshield