We would like to recommend this heating massager pads for you? Equipped with two extra straps, you can use on your right/left shoulder, suitable for most people! Rechargeable and cordless design make it easy to be used anywhere you want. Perfect to relieve pain from arthritis, muscle stiffness, injury recovery, muscular aches, shoulder cold, sport injury, etc.. It\'s a perfect gift for your parents, grandparents, friends or other people who suffer shoulder pain.