Solar-powered sonic spikes a chemical and poison- for driving moles, gophers, and other rodents out of the lawn

Sonic pulses penetrating through the soil every 30 seconds, sending burrowing rodents scurrying away

No batteries are required: 1 solar charge will last up to 5 days

Waterproof, built with a mow-over design, and will not harm pets

Operates in a circular pattern, approximately 95-feet in diameter