Plastic Road Studs Manufacturers Plastic Road Studs Suppliers Product Details: Material Body made from poly-carbonate., Rotro reflective micro prismatic tape., Modified ABS Plastic Brand Alcolite Color Red, Yellow, Other Plastic Road Studs Approximately, 24% of vehicle accidents occur during adverse weather (rain, sleet, snow and fog). Use of low quality or absence of Plastic Glow Road Studs is another factor that contributes to these accidents. We - Ashu Enterprises are manufacturing and supplying Plastic Road Studs that are assured of finest quality. These studs have a plastic frame embedded during construction of road to highlight the road edges and center-lines to driver. These operate by reflecting back the vehicle light in low visibility conditions. These reflectors employ prismatic reflectors imbedded in the sheeting to reflect the vehicle light falling on its surface specifically towards the car and its driver.