Enjoy extra warmth and cosiness all night long with 2x detachable controllers, you can adjust the temperature from either side of the bed. The blanket is efficiently, costing from as little as 27p per night to run* or 13p per night if only one controller is in use. For a quick and easy clean, simply detach the temperature controller and pop the blanket into the washing machine. The blanket automatically switches off to avoid overheating and provides added safety. 35W single heated under blanket, Single .3 heat settings so you get the perfect temperature. Fast heat-up. Energy efficient, costing just 8p per night to run*. Machine washable. Safeguard overheat protection for added safety. Detachable controller with LED indicator is easy to remove. 450gsm polyester soft to touch fabric