Stop pesky Flies from entering businesses loading, receiving docks as well as roll up doors. The first nontoxic, non-pesticide way to reduce & control… * Lasts 6 months (depending on individual environment) * Just place on all outside dock or garage entrances (with velcro backs) * No MSDS sheets required * 4 Per Dock or Garage entrance(recommended) * Non- chemical, non toxic, does not kill nor capture the flies * Safe for the environment! * Sold individually - $25 each * MADE IN THE USA