50161CL Features: -Pest repeller. -Fast and effective. -Ultrasonic sound waves combined with electromagnetic waves to help repel, mice spiders, rats, ants, and roaches. -No harmful chemicals. Material: -Plastic. Color: -White. Dimensions: Overall Height - Top to Bottom: -3.5 Inches. Overall Width - Side to Side: -2 Inches. Overall Depth - Front to Back: -3.2 Inches. Overall Product Weight: -0.132 Pounds.