The Heated Chicken Mat is a great solution for keeping your chickens warm during the cold winter months. This heated mat is automatically controlled by a thermostat, making it very easy to use. Simply plug the mat in and it will turn on as needed, giving your flock a warm place to rest. The internal thermostat is designed to maintain a surface temperature of 100-105 degrees and is not adjustable. The mat can be mounted vertically or horizontally, on a flat surface, and could be used for baby chicks up to adults.