ON The Fly – Fly Rod Holder is a Multi-Functional Fishing Rod Holder for Your Vehicle. Keep Your Fly Rod and Reel Safe While Driving Your Car or Truck and in-Place While You Tie on a Fly. The ON THE FLY Fly Rod Holder Stores easily in your glove box or almost anywhere else the 2 fly rod holders lock together when not in use. When you are ready to go attach the Fly Rod Holders to your door roof or wherever you want to place it on your car truck etc. (as long as you have metal the magnets will hold it in place!).