Polaris RZR 570,800,800S,RZR4,900XP Clear Fold Down Windshield..A Full 1/4 THICK!!! A Full 1/4 Thick Polycarbonate for Maximum Stability and Durability!! Contoured to Hood with Full Length Rubber Gasket for Excellent Fit and Seal!! Can Be Folded and Secured in Up or Down Position in Seconds! No Need To Remove for Towing!!