A protective device for a mailbox or sign is discussed. The protective device has a main panel coupled to support pipes via a plurality of impact absorption mechanisms. The impact absorption mechanisms are t-bar shaped supports coupled to a back side of the main panel. The t-bar shaped support houses a spring at one end with a rod that has a stop slot and a stop screw. The protective device may also have an optional photoelectric cell light that illuminates a message, poster, sign, or any phrase.