SmartSign 3M High Intensity Grade Reflective Sign, Legend "Warning: Neighborhood Watch" with Graphic, 18" high x 12" wide, Black/Orange on White Legend "WARNING NEIGHBORHOOD WATCH OUR NEIGHBORS ARE WATCHING TO REPORT SUSPICIOUS ACTIVITY TO OUR LAW ENFORCEMENT AGENCY" Lyle signs supplies your sign with radius corners for safety; holes punched for post mounting Lyle Enhanced signs have a 10 year durability Lyle Signs produces signs that exceed industry standards and specifications The temperature range is -40 to 175 degrees F