Weighted Pressure Design Brings More Physical Therapy Benefits: Distributed glass beads in this heating pad can produce 6lb pressure, which makes the heating pad fit your any body parts better and focus and save more heat. And it helps relieve pain more effectively than a traditional heating pad because the weighted pressure design can better embrace you and relieve anxiety. Product Material & Machine Washable: Removable controller and washable plush help maintain the tidiness and softness of the washable heating pad. The flannel feels smooth and soft, provides maximum comfort for your body. 10 Temperature Settings: The increase in heat can be felt obviously within 2 minutes after turning up the heating pad, and the target temperature is reached within 15 minutes. The max temperature of 10th setting is 140℉(measured in 77℉ laboratory room temperature). 4 Optional Heating Time Settings & Overheating Protection: 4 auto shut-off time settings function which include 0.5H/ 1H/ 1.5H/ 2H to meet different heating needs. And overheating protection guarantee make the users have much better and safer user experience of the heating pad. Notice: please use the heating pad in a correct way which was mentioned in instruction book and product description. Folding use will shorten the service life of the heating pad. Please feel free to contact with our service support when you meet quality problems.