Pack of 2: Skeeter Screen, 4 OZ, Patio Egg Diffuser, Easy, Safe & Effective Way To Help Deter Mosquitoes & Other Biting Insects From Your Outdoor Living Areas, Deet Free Scent Of Nature Formula Is Derived From Essential Oils, Pour The Oil Into The Egg Diffuser & The Fragrance Will Migrate Up The Sides & Hatch Within 24 Hours Allowing You To Enjoy The Outdoors Continuously 24 Hours A Day, 7 Days A Week, Comes With A Fiber Netting For Hanging, Measuring Cup & 4 OZ Of Skeeter Screen Oil.