TYNOR I 87 Universal Ortho Heating Gel Bag is used for providing heat therapy. The gel pouch conforms to different body areas, delivering comfortable warmth to muscles and joints. The electric design allows for controlled heat therapy which is ideal for relieving muscle tension, stiffness and aches. This pad provides therapy for the injured and painful areas. It is helpful for sub-acute and chronic injuries and induces vasodilation and tissue healing. The warmth decreases muscle spasms, relaxes tense muscles, relieves pain and can increase the range of motion. The soft and comfortable fabric ensures a relaxing experience during use. It is a friendly, portable device that may provide effective heat therapy for a long duration.