Recommended for relief of discomfort due to muscle strains in the shoulder and upper back area. The large number of high-energy research grade magnets develops a deep-penetrating magnetic field and the Stomatex^® construction provides therapeutic warmth that surrounds the shoulder area.

·        Collar contains twenty-two 4,200 gauss research grade ceramic disk magnets. Each magnet is w” in diameter and 0.2“ thick.