DESC: Repels: Small animals (raccoons, skunk, squirrels), Bats, Rats & Mice Also repels: Spiders, fleas, ticks & other flying & crawling insects Use anywhere, indoors or out! Intense, variable pitch ultrasonic and sonic sound waves repel pests. Yet Friendly to pets, humans and the environment., Weight: 2.3 lbs., Manufacturer: Bird-X Inc.