Triangular road sign manufactured from recycled polypropylene has an extremely strong and robust design. Ideal for informing drivers and pedestrians of upcoming roadworks, these road signs are very durable and are even non-flammable. · · · Easy and safe to handle, no sharp edges · · Stackable for easy storage and transport · · Can be recycled at the end of it’s life · · Excellent weight and footprint stability · · Black illustration on white background with red outline to signify importance · · Long life due to strong and robust design.