http://www.dontgethit.com/armband.html
Oddly, the armband is 17" long, and the legband is 14". There are some complaints that the legband is too short.
When you catch these in your headlights, there is no question that you will see it, or what you are seeing.
• 7" of hook and loop for maximum adjustability
Must be some shoddy stuff if they didn't use Velcro® brand hook-and-loop fasteners