We mold smart-looking DoMARKs from specially formulated, UV-protected Engineering Grade plastics to guard your graphics for life from fading, peeling or chipping. All DoMARK posts conform with D.O.T. regs and are 3” diam x 6’ (0.150” wall thickness). Our Tag Team custom-designs each DoMARK to your post and dome color (each in orange, yellow, red or white) and graphic content.