This sign says it all!! Put it on the wall and see how many people scatter for fear of being run down by a psychotic dirt-eater! Made of Styrene plastic which is a resilient, lightweight material. Screen printed for the highest durability and color fastness. Actual size is 14"x10". This sign says it all!! Put it on the wall and see how many people scatter for fear of being run down by a psychotic dirt-eater! Made of Styrene plastic which is a resilient, lightweight material. Screen printed for the highest durability and color fastness. Actual size is 14"x10".