.177 lucite acrylic. Mounts with anodized aluminum and adjustable fasteners. All hardware is rugged and rust proof. Mounted within the frame of the UTV to protect windshield from limbs and branches and rider from cutting or scratching on an exposed edge. This item fits H-D the following vehicle applications: fits POL Ranger RZR 800 2008-2009 fits POL Ranger RZR 800 S 2009 fits POL RZR 570 2014 fits POL RZR 570 EPS LE 2014 fits POL RZR 570 EPS Trail LE 2014 fits POL RZR 800 2014 fits POL RZR 800 EPS LE 2014 fits POL RZR 800 XC Edition 2014 fits POL RZR 900 2014 fits POL RZR 900 EPS LE 2014 fits POL RZR S 800 2014 fits POL RZR S 800 EPS LE 2014