2W 18" Non-Reflective Stop / Slow Traffic Sign #1855A two way non reflective plastic traffic sign. One side STOP written in large white letters on a red field, the reverse has the SLOW written in large black letters on an orange field. Non reflective plastic red and white STOP black and orange SLOW paddle 18" octagon shape, 6" letter size Weatherproof Masonite with 5" plastic handle