No Smoking Within 20 Feet Sign, Outdoor Rust-Free Metal, 7" x 10" - By My Sign Center, A82-153AL Made in the USA. Pre-Drilled Holes for Mounting. Up To 7 Years Outdoor. Made out of .040 Heavy Duty Rust Free Aluminum. A Clear UV Coating Over-Laminate Is Added to Give it Extra Protection with A Nice Glossy Look.