This is a thick, 1/4" clear acrylic folding windshield. We don't sell the flimsy 3/16"(.177) shields, only the best. made from first rate acrylic. No tools required to mount, simply snaps into place. A must-have for driving when it's cold or wet, folds up when you want a breeze. Rubber pads keep it from rattling. Fits Yamaha G-14, G-16 and G-19 carts(Approx 40.25" wide). One piece available, please call. MADE IN USA!