This package consists of a small box with electronic alarm powered by a 9v battery and a two very effective moisture sensing pads specifically designed for males. Approximate dimensions: Alarm box: 2 inches wide x 2.5 inches tall x 0.8 inches deep. Sensor wire: 25 inches long. Sensor: 6.6 inches long x 3.7 inch wide (at widest point) x 0.1 inches thick. Comes with a 60-day warranty.

How To Use Nite Train-r® For Boys
Insert pad into underwear, plug cable into alarm box and position near the ear.