StartMark 60mph Speed Roundels | Thermoplastic - TricolourOur quality 60mph thermoplastic roundels are the ideal road marking solution for sections of country road and dual carriageways that have a maximum speed of 60mph. Their position on the surface of the road makes them easy to see, and when used alongside roadside signage gives no excuse for not obeying the speed limit. These pre cut 60 mph speed limit roundels are a great alternative to hand painted roundels. This is because they are always the correct