King size electric heating pad for back pain , ultra soft and machine washable

This extra-large 33"x16" heating pad warms larger body areas simultaneously like the back, neck, shoulders, abdomen, legs, or even joints with its flexibly soft structure for optimal comfort, relieving fatigue, and muscle stiffness.It has a digital LED controller that provides 9 heat settings. Allowing you to choose a comfortable temperature for the heat within a predetermined range for long-lasting warmth in a flexible and smooth way.It's an ideal choice for people of all ages and suitable for all seasons. This heating pad is a great gift for friends, family, and yourself. And is also a good choice for women with dysmenorrhea.