Private Property No Trespassing Sign, Violators Will Be Prosecuted, Octagon Shaped Outdoor Rust-Free Metal, 12" x 12" - By My Sign Center, A90-316AL Made in the USA. Pre-Drilled Holes for Door, Wall or Fence 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.