Direction 2 Rear windshield -Ultra thick 1/8'' mr10 lexan polycarbonate -Unique high quality scratch resistant with mr10 coating for durability -You will get the best material on the market!!! -Windshield is cut with superior cnc 5-axis router…all edges are super-smooth. -All hardware (nuts & bolts) is black-coated finish...no rust! -Easy to install…no drilling required -Comes complete with all mounting hardware & detailed instructions.