DOBPLAST reflector 6012 yellow round reflector Ø 60 mm with self-adhesive tape The DOBPLAST 6012 reflector is a passive, reflective safety and contour marking element in a round design with a diameter of 60 mm and self-adhesive tape for easy mounting on trailers, cars, vans and commercial vehicles. The yellow reflective surface provides improved lateral visibility in road traffic, while the E20 IA homologation allows for use in accordance with standards.