Robust External Construction: Reinforced polycarbonate substance assurances strong resistance against vehicle, falling objects good clear face: Made with premium polycarbonate compound offering excellent light transmission Consistent Outdoor Functionality: Features resistant, anti fogging, and sun blocking properties that withstand rain, temperature variations Wide Observation Coverage: The curved visual configuration provides broad viewing, significantly reducing blocked sections at pointed curves Professional Pathway Visibility Enhancer: Designed for curved routes, intersections, and parking zones, this spherical reflector reduces hidden areas to incidents between vehicles and pedestrians, Manufacturer: TQUXNGA