NMC TM166J Traffic Sign, Legend "SLOW - PEDESTRIAN CROSSING" with Graphic, 18" Length x 24" Height, Engineer Grade Prismatic Reflective Aluminum 0.080, Black On Yellow Header "SLOW" and Legend "PEDESTRIAN CROSSING" with graphic Made from rust resistant material Great for long-term outdoor use J suffix is 0.080 aluminum material with engineer grade prismatic reflective sheeting with 2 center post holes Measures 18-inches length by 24-inches height