?Ultra-Soft Flannel?: Big hot heating pad, offering full and snug coverage, Flexible microplush adapts to your body shape for maximum effect.Super soft flannel are elegant in texture and soft to the touch,very skin friendly. ?6 Heat Settings & 4 Auto-Off Timers?: Heated pad for cramps relief has 6 heat settings(104°F-140°F ), You can easily adjust the temperature to accommodate the comfort level.4 Auto-Off Timers:30min, 60min, 90min,and 120min,auto shut off and overheat protection,Help save energy and keep safe. ?Moist & Dry Heat Therapy Options?: Fast heating pad can be used for moist heat therapy. moist heating pad provides deep penetrating for more effective relief, Protect the body from poor blood circulation, arthritis, cold uterus and cold weather. Just spray a fine mist on the pad surface, then you can enjoy a high level of relaxing.NOTE:Don't Soak. ?Extra Large Heat Pad for Pain Relief?: Extra Large 30" x 16" King Size Heating pad reaches ideal temperature in seconds, delivers a stream of heat to the affected area, quickly relief the pain of waist, shoulder, neck, knees, abdomen and legs, unbearable cramps, post-surgery and discomfort.