The Careland Pest Control 4 Pack Solar-Powered Mole Snake Repellent is a weather-resistant outdoor device designed to repel snakes and moles in your yard or garden. Powered by the sun, this green-colored repellent is efficient and environmentally friendly. Easy to install by screwing it into the ground, this product provides a humane and effective way to deter unwanted pests from your outdoor spaces. With its solar power source, this repellent is a convenient and cost-effective solution for controlling pests in your yard.