SWIVL Flag Mount - This accessory provides a perfect mounting solution for your flags equipped with grommets for mounting.  The SWIVL is designed to work with MB Day Whips, which are a 1/2" high-quality fiberglass rod.  This SWIVL mount allows the flag to spin freely on the whip so it won't bind or wrap around itself.  The SWIVL flag mount comes in a pair.  SWIVL gives you the ability quickly change Flags and keep them flying straight with no issues.  No more zip ties or clamp mounts!
 
Check out how they work here.  https://www.youtube.com/watch?v=128ALDPR5WQ