3M Engineer Grade Work Zone enclosed lens pre-striped barricade sheeting with pressure sensitive adhesive is used for plastic substrate work zone barricades. This sheeting is pre-striped with alternating 6 inch orange and white stripes running diagonally across the sheeting at an angle of 45 degrees. It runs either left to right, which is placed on the left side of the road to direct traffic to the right, or right to left, which is placed on the right side of the road to direct traffic to the left.