Adjustable Heated Shoulder Protection Hot Compress Warm Shoulder Protection Arm And Shoulder Vibration Knee Protection Joint Protection And Cold Features: The heated shoulder pad offers comforting warmth. Relieves shoulder pain and tension. Ideal for cold days and long hours of work. There is a built-in mesh bag, which can be put in an ice pack for cold compresses, or it can be put in a moxa bag for moxibustion; Three gears can be adjusted at will: first gear is about 45 degrees, second gear is about 55 degrees, third gear is about 65 degrees Two straps integrated design elasticity, easy and adjustment and .Sealed, washable, safe,, non-leakage sealed layer, effectively blocking liquid from entering the heating area, the overall water is not leaking, safe and reliable Product Description: Package List: 1x pair of knee pads 1xHeating shoulder protection