The Diestco Folding Safety Flag increases your visibility while enjoying your independence. It can be easily mounted to all scooters, manual chairs, and power chairs; and can also be mounted just about anywhere on the vehicle. It also folds below the individual's head when not in use, or when getting in and out of vehicles. Great for public transportation. The Flag measures 7" up/Down, 16" Bottom, 17-0.50" top to point.