[FAST HEATING, PAIN SORE MUSCLE RELIEF] Super sturdy long lasting and heats to penetrate effectively, relief pain in seconds. Also the best friend of females during their special period. [HANDS FREE and PORTABLE DESIGN] Equipped with adjustable strap makes the electric heating pad fixed on your body , help you get a relaxing hands-free heat therapy. Free storage bag contributes to home storage and travel, also necessary for office use. [DRY/MOIST HEAT OPTIONS] This heating pad includes a sponge insert for moist heat. The heat from the moist heat pads helps moisture get through the skin barrier and take away wastes to speed up recovery at the same time. [USER-FRIENDLY DESIGN] 4-mode temperature settings and 2H auto-off timer. The fabric is soft and machine washable. Extra-long Cord.