Smartsign No Parking - Loading And Unloading Only, Vehicles Towed" Sign By SmartSign | 12" x 18" 3M Engineer Grade Reflective Aluminum Legend "NO PARKING LOADING AND UNLOADING ONLY VEHICLES LEFT UNATTENDED WILL BE TOWED AT OWNER'S EXPENSE" Lyle signs supplies your sign with radius corners for safety; holes punched for post mounting Lyle Standard signs have a 7 year durability Lyle Signs produces signs that exceed industry standards and specifications The temperature range is -40 to 175 degrees F