EMP Polaris Ranger Mid Size 570 Hard Coated Windshield is made from scratch resistant Polycarbonate making it one of the most durable windshields on the market with a scratch resistance only second to automotive glass. EMP has developed custom fabricated brackets with thumbscrews, so that you can easily remove your windshield without any tools. Gasketed on all sides the windshield seals completely to the Ranger keeping out both wind and rain.