This quilted cotton, heated fitted under blanket is perfect for all year use because it keeps you cool in summer and warm in winter. For convenience rapid heat up warms your bed in just 10 minutes, while an innovative sensor automatically adjusts to keep it at the perfect temperature through the night. The blanket is machine washable , so you enjoy a perfect night's sleep, every time. Double control, control bed side. Also features variable heat settings, a programmable timer and 30 minute sleep setting. Approx size 190 x 137cm