... , and back area. This Hot/Cold Therapeutic Comfort Wrap is designed specifically for those areas.For use as a ... heat pad, lay the Hot/Cold Therapeutic Comfort Wrap on a towel and place it in your microwave ... 1-1/2 minutes. Check the warmth of the wrap before using. If more warmth is desired, re- ... when it's cold enough and reap the rewards.This wrap is great therapy for arthritis, bursitis, sore muscles, ...