870x360mm Supplementary Plate - Single file traffic - 518 - Rigid Plastic Compact All flexible sign faces are

All flexible sign faces are made of class 1 reflective material

All standard signs are supplied complete with plastic press studs which enables attachment of a secondary overlay message

Easy to place on road cone

Electronics are manufactured using high grade components to ensure reliable service in all conditions the circuit assembly being coated with a clear conformal shield

recycled plastic

870x360mm Supplementary Plate - Single file traffic - 518 - Rigid Plastic Compact All flexible sign faces are870x360mm Supplementary Plate reading Single File Traffic 518 Black white Class 1 Reflective on black recycled plastic Fully compliant with chapter 8 requirements