The Dragonfly Wingman is an easy-to-use natural deterrent against pesky horse and deer flies. The realistic looking dragonfly design fools the visual hunting flies, scaring them away, greatly reducing swarming and bites. Simply clip the Wingman onto your hat, backpack, chair or stroller and position it above your head. Unlike spray-on chemicals, the Wingman works by tricking the flies' vision, providing a natural yet effective way to enjoy the outdoors fly-free.