Function: 1. Made of high quality material that is durable, soft, heat resistant and also environmentally friendly 2. Used for cold or heat therapy, ideal for sprains, mild arthritis, menstrual cramps, ligaments, bruises, tumors and other sports injuries, as well as fever, headaches, toothaches, minor burns, external bleeding 3. The elastic band helps to press the backpack well to the head and provides comfort 4. 5. The packaging can be frozen and heated in the microwave for a hot/cold compress, and the gel liquid inside is non-toxic, safe and does not cause any side effects, so it can maintain elasticity and softness after a long time of freezing Specification: Description: This is a hot cooling wrap specially designed for head, neck, knee, wrist, elbow, etc. The wrap with elastic strap helps to attach the wrap well to the head, which is comfortable to wear. Used for cold or heat therapy, ideal for sprains, mild arthritis, menstrual cramps, ligaments, bruises, bumps and other sports injuries, as well as fever, headaches, toothaches, minor burns, external bleeding. So what are you waiting for? Don't miss this. Characteristics: 1. Made of high quality material that is durable, soft, heat resistant and also environmentally friendly. 2. Used for cold or heat therapy, ideal for sprains, mild arthritis, menstrual cramps, ligaments, bruises, bumps and other sports injuries, as well as fever, headaches, toothaches, minor burns, external bleeding. 3. The elastic band helps to press the backpack well to the head and ensures comfort. 4. . 5. The packaging can be frozen and heated in the microwave for a hot/cold compress, and the gel liquid inside is non-toxic, safe and does not cause any side effects, so it can maintain elasticity and softness after a long time of freezing. 6. Multifunctional, can be used for head, neck, knees, wrists, elbows, etc. Specification: Type: gel packaging Material: PE polyester gel Colour blue 25*12 cm/9,8*4,7 inch Band size: approx. 27*13 cm/10,6*5,1 inch Package Weight: 360g The package contains: 1 x Gel Pack 1 x Ice Wrap