No wind, no worries, your message is always readable with this patent pending product. Great for vehicles with retractable antennas or if you are concerned about damaging any antennas. 2 foot tall premium cloth flag is printed on both sides and is attached to a durable 2 1/2 foot tall fiberglass pole with wide molded clip that easily attaches to any car or truck window. Pivoting pole allows the flag to turn into the wind, reducing wear and tear on the flag. The two piece window clip design allows the flag & pole to be removed easily without rolling down the window.