RESCUE! Sterling INTRNTL W-H-Y Trap WASP Hornet & Yellowjacket ATTRACTANT 2 Week Supply Quantity of 4: 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