Ruqiji 17''x33'' XXXL King Size Flannel Electric Heating Patches with 120 Minutes Auto Shut Off&6 Temperature Settings, Pain Relief for Back/Neck/Shoulders/Menstrual Pain/Leg Cramp(Light Blue)

17" x 33" XXXL Size for Full Body Use: The XXXL size heating pad, measuring 17" x 33", allows various areas of your body, including neck, shoulders, back, abdomen and waist, to enjoy effective heat therapy, promoting blood circulation and refreshing your mind. Product Material & Machine Washable: Removable controller and washable microfiber help maintain the tidiness and softness of the washable heating pad. The microfiber feels smooth and soft, provides maximum comfort for your body. 6 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 6th setting is 140℉(measured in 77℉ laboratory room temperature). 120 Minutes Auto Shut Off & Overheating Protection: 120-minute auto shut-off function and overheating protection guarantee make the users have much better and safer user experience of the heating pad. Warm Tips: 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. Certification: ETL certification. The ETL-certified heating pad has built-in overheat protection to ensure maximum safety. Please feel free to contact with our service support when you meet quality problems.