Slip Streamer Standard Vented Windshield Honda Gold Wing Gl1500 Features Shields are designed with vents to channel in fresh air Made of sturdy 3/16 ICI acrylic Distortion-free, optically clear and break-resistant Vents are constructed of tough polystyrene material with brass and plastic mechanisms Slip Streamer Standard Replacement Vent Zz76054 (available separately)