Relief from sore, aching muscles is right at your fingertips! The percussion massager has 2 pivoting heads with variable speed control to let you select your massage intensity. And you can pick from 3 custom massage heads—gentle, firm or soothing heat (yes, heat!)—for the relief you seek. With its ergonomic handle, it's easy to hold and easy to use. 8' cord. 17" l x 6" w x 5 1/2" h.