• This electric cotton blanket is made of 100% cotton material that is gentle on the skin with an original design printed on Japanese traditional colors "Navy Bloke" and Sakura motif. Long size is large enough for tall people. The cold feet heat wire keeps your feet secure and the chest area is soft to warm your body. Comes with an auto off timer for peace of mind even if you forget to turn it off. (12 hour automatic off, can be set to any 6/4/2 hours) Easy to operate sliding temperature adjustment. (Comes with a backlight that is easy to see even in dark rooms) Built-in room temperature sensor for comfort even when suddenly cools down. (When the room temperature is below approx. 88°F (23°C), the temperature will automatically rise to approximately 3°C), and you can repel mites according to the instruction manual (English language not guaranteed). You can remove the controller and wash it all. (You can also wash it in a washing machine using a laundry bag. Cannot be used with drum washer or dryer. ) • Size: Approx. 70.9 x 31.5 inches (180 x 80 • Material: Heated yarn: 100% polyester, weft, 100% cotton (fuzz) • Rated / AC 100V-55W 50-60Hz • Electricity bill (per hour) / "Weak" approx. 0.1 yen "Medium" approx. 0.5 yen "High" approx. 0.9 yen (calculated based on 27 yen per kWh)