SmartSign 3M High Intensity Grade Reflective Sign, Legend "Posted - No Hunting Fishing Trespassing", 12" high x 18" wide, Red on White Legend "POSTED NO HUNTING FISHING TRESPASSING" 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