Rescue WHYTA-DB16 Why Trap Refill Attractant Quantity of 32: Rescue 2 Week Supply W.H.Y Wasp , Hornet , Yellowjacket Attractant Refills Works in Rescue brand WHY Traps and many others Non Toxic Mode of Action Draws Problem Wasps, Hornets and Yellowjackets to Traps Attracts Paper Wasps, Hornets and Yellowjackets Made in USA