Made of ICI Lucite for excellent clarity and scratch and weather-resistance Comes with polished CNC-machined billet hardware and uses molded ABS sizing bands to fit 7/8" and 1" handlebars Also includes the necessary aluminum mounting plates, bushings, stainless steel support rods and socket head screws Measures 19" wide x 14" tall above headlight Optional 1-1/4" handlebar clamps available separately, 970-199