??[Effective Relief Pain Muscle Aches] The 12''X24''+20'' Large Heating Pad For Cramps Can Effectively Relieve Abdominal Pain, Lower Back Pain, Leg Cramps, Waist, And Shoulder Muscle Pains Through Dry Or Moist Heat Therapy, And Helps Promote Blood Circulation. You Can Enjoy A High Level Of Relaxation At Home, Office, In The Gym, Or Camping. The Heating Pad For Back Pain Relief Suits The Elderly, Office Workers Sports Enthusiasts, Etc. | | ??[Fasten Loop Instaheat Technology] The Menstrual Heating Pad For Period With 20'' Extended Adjusting Loop Fasten Lets You Free Your Hands; Heating Pad Timer Setting With Auto Shut Off Is 1/2/4/6 Hours, Letting You Have Good Sleep All Night! And The Fast Heating Pad Has 6 Heating Settings To Heat Up In The 30S The Temperature Range From 40? To 60? (104?-140?), You Can Get Effective Relaxation. | | ??[Soft Skin-Friendly Safety Certification] The Electric Heating Pad For Back Pain Relief Parts Is Made Of Comfortable Coral Fleece .