Taking only seconds to set up, the Gemlux Fly Shades are a quick and easy solution to beat the suns impactful rays while on the boat. The shade itself is easy to store within a small compartment on the boat and can be used both forward and aft. Forward mounted shades are the perfect when moored or at the sand bar and running at idle speeds up to 10mph. Aft orientated shades are designed and usable to run 20-25mph and even higher but would be expected to have a shorter service life.