Our  Car Flags are (12″ x 18″) and made of a highly durable 100% Polyester Material. Our superb dye sublimation process ensures high quality, double sided printing with vivid detail. Each Car Flag is individually double re-enforced stitched and thus able to withstand almost any weather condition. Each flag comes complete with heavy duty, nearly indestructible 52.5 cm (21″) polypropylene plastic pole with easy to use window clip.