Proselect Deluxe Thermostatic Pet Crate Fan, Ice Blue Deluxe thermostatic pet crate fan provides a refreshing airflow for pets wherever they travel, or while at home Fan circulates the air, removing warm air from the cage interior, and can help to protect pet from overheating Features a thermostatic control that automatically activates fan when a pre-set temperature of 74, 80, or 86 degrees is reached Available in ice blue color Measures 6-1/4-inch length by 2-1/2-inch depth by 8-inch height