DOBPLAST reflector 7602 yellow round reflector Ø 76 mm with hole The DOBPLAST 7602 reflector is a passive, reflective, round visibility and safety marking element with a diameter of 76 mm and a central mounting hole for fixed mounting on trailers, cars, vans and commercial vehicles. The yellow reflective surface provides improved lateral visibility in incident light, while the E20 IA homologation allows for standard-compliant use in public road traffic.