1.Repels all common snakes such as green snakes, rattlesnakes, copperheads, bull snakes, milk snakes, and etc. The solar powered snake repellents emit a sounds into the surrounding soil. Snakes pick up any sounds through the receptors in their skin, process as danger and move away to avoid confrontation. 2.High-efficiency solar panel charges fast and provides enough energy for continuous working at night and in cloudy days or rain day. 3.This snake repellent for outdoors is solar powered and waterproof. 4.The solar snake repellent for outdoors replaces snake trap and so on.It's economical and environmentally friendly. 5.With the solar panels and materials, our electronic snake repeller is totally rain-proof. No need of extra maintenance and snake gone. Color: green + black Material: ABS Package Contents: 6 * Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.