1、 2、 3、 4、 5、 Ice/hot banding Color: blue, snowflake Size: Ice pack is 9 inches + 11 inches Audience: People with joints, muscle pain, knee replacement surgery or sports injuries, and need for first aid for injuries How to use: Open the bag, pour the appropriate amount of cold water / ice / hot water, close the lid, align the lid with the center of the strap, pass the strap, adjust the strap to any position on the body, adjust the hook and loop fastener position to Personally like the tightness. Product features: assisted fever / pain relief swelling / relieve toothache and nosebleeds / physiotherapy care / relieve joints, muscle pain Precautions: 1. The water temperature should not exceed 58 °C. 2. Be careful not to burn when filling the water. 3. Can not be placed in the refrigerator to freeze or use a microwave to heat. 4. Do not use it for a long time in the same part, it is easy to cause low temperature burns. " Details reminder: 1. Remember that this is an ice pack. Do not use boiling water as a hot water bottle. 2. In summer, the water will be produced due to the temperature difference between inside and outside. This is a normal appearance. The beer bottle does not leak water, but there are water drops on the outside. The greater the temperature difference between inside and outside, the more water drops. 3. Any product has a long life. It is recommended not to tighten the cover when not in use. 4. Do not use on trauma; susceptible to dermatitis, sensitive to rubber or cross-infected. If you have a rash or other problem, please stop using it. It is recommended to consult a doctor. " Cold application method: 1. Open the lid, add a small amount of water and place the ice. * The volume of ice cubes accounts for 1/2 to 2/3 of the ice pack capacity. 2. Cover the lid tightly to prevent water from leaking out. * Note that it is not easy to seal when the cover is tilted. 3. Place the ice pack on the cold pack and fix it with a bandage or special protective gear. * To prevent the ice pack from being too cold, use a towel and underwear as a cushion. * In order to prevent the edges of the ice from scratching the bag, you can use the water to wash away the edges of the ice. " Hot application method: 1. Open the lid and inject warm water of 50 to 55 °C to 2/3. 2. Cover, warm parts are separated by a towel or underwear. 3. It is convenient to use water heater with temperature regulation function to fill water.