Tred-Not Deerfly Patches
$4.00
Details
Deerfly Patches are odorless hat strips that stop deerflies from biting!
Prevents biting better than a spray repellent
Natural, no chemicals, no odor
Safe with children
Easily attach the 2" by 6" patches to the back of your hat or cap. Attacking deer flies will land on the patch. When they do, they stay, and bother you no more.