Premium Comfort - Ultra soft 100% polyester plush caresses the skin. Automatic preheat function. 10 Heat Settings - Programmable digital controller, easy push button design allows you to set heat time and temperature. Energy Efficient - Turn down your thermostat to save on your energy bill while you stay comfy warm. Safe Auto-Off - 10 hour automatic shut-off. ETL certified controller. Easy Care - Machine wash and dry. New, never used in original packaging.