Trestles and boards are another type of sign that has the main function of reaching the people on the street and at nearby places. They're essentially used to attract attention and informe the pedestrian passing by about specials and promotions, but the useness of these is much wider. They are very resistant to weather conditions and the graphic can be made of adhesive vinyl or be painted. The trestle is quite manoeuverable and can easily be put away for future uses.