Great for vehicles with retractable antennas or if you are concerned about damaging any antennas. Easily attached to any car or truck side window with plastic molded clip. Works on all vehicles. Durable two-pane cloth flag, both sides printed and sewn together. Flags measure 11.5" x 14.5" Sturdy 20 1/2 in white plastic staff with heavy duty molded clip. Available by the dozen only.