Arouse the curiosity of many mule deer with our female pheromones. Pheromones are chemicals emitted by an animal, which elicit significant reactions from other animals. This tool indicates to deer the presence of a female in their territory and encourages them to visit your hunting area. This product does not indicate that the female is in heat, only that she is present. The results you will obtain will convince you to use our pheromones in all your hunting trips. Laboratory tests show that the scent is 100% present for the first 36 hours and diminishes rapidly thereafter. One package of Female Mule Deer Pheromones contains 2 tubes of pheromones, 2 activators and 2 pads. Everything is there to increase the number of deer where you have chosen to attract them. Directions: Simply pour one tube into an activator and mix well. Then, pour the mixture onto a pad and place it where you want to see the game.