A naturally effective insect repellent 1-3/4” button that you pin on clothing or a hat that will repel mosquitoes, gnats, bees, and other flying pests. Once opened, it is effective for up to 175 hours (place in plastic bag when not in use to prolong its life). Great for all outdoor activities. Active ingredients are lemongrass, geraniol, and citronella oils. Package of 2.