Crystal super soft plush cloth neck care gel beads cold hot ice pack

1. Heat or Cold therapy - Heat and cold therapy can help with neck, shoulder and back pain. Heat therapy provides depth of comfort throughout the target area, relieving tension, stress and pain. Simply heat a hot, damp heating pad in the microwave to allow for the heat treatment. The cold treatment restricts the blood vessels to the muscles and surrounding tissues, thereby reducing swelling. Cool the neck and shoulder wrap of the microwave oven in the freezer for cold treatment.

3. Easy to use anytime, anywhere. This neck warmer or cooler provides greater comfort when working at a desk, sitting on a couch, preparing a meal, or even driving a car.

Heating precautions: Microwave for 1 minute, then remove and shake evenly, turn over and reheat for another 30 seconds. Total heating time should not exceed 2 minutes.

Precautions for refrigeration: Refrigerate for 1 to 2 hours