SmartSign 3M Diamond Grade Reflective Aluminum Sign, Legend "No Parking - Violators Towed Away", 18" high x 12" wide, Red on White Legend "NO PARKING VIOLATORS WILL BE TOWED AWAY AT VEHICLE OWNER'S EXPENSE" Lyle signs supplies your sign with radius corners for safety; holes punched for post mounting Lyle Ultimate signs have a 12 year durability Lyle Signs produces signs that exceed industry standards and specifications The temperature range is -40 to 175 degrees F