To fulfill the structural needs of physical dimensions and weightand engineers are in role, directed by allowable physical limitations with price factors. This decision procedure can sometimes, result in bodily dimension dictating content material. So with respect in mind, size can result in unnecessary messaging capability or inadequate use of space. Nearly all recent Variable Message Signs( VMS) signals are of complete matrix layout, measured in pixel dimensions and pixel pitch or space, bodily sizing should have a lesser priority. we are Variable Message Signs(VMS) Factory, It does not determine physical size attributes. Basically, it's the clarity of their messages along with the screen which should ascertain how big the VMS.