Farm Innovators Economy Bird Bath De-Icer

This is an excellent economy bird bath de-icer that is uniquely constructed on thermal aluminum foil. Good in shallow bird baths to approximately 15 degrees Fahrenheit. Fully grounded with a 3-prong supply cord. Sits on the bottom of the bird bath. 1 In. x 9.13 In. x 9.13 In. 1-year warranty.