Double Side Solar Studs For Airport-NOKIN Solar Stud Suppiler Road Studs - Metal Road Stud Latest Price, Manufacturers . Material: Plastic, aluminium, ceramic, glass.solar Size: 100*100*20 , 105*105*20*50mm Brand: Oriental Enterprises Features - Road Studs With Double Layer Reflective Film TapeColor: Yellow Size (inch): 100 X 100 X 20 MM Fixing