This sexy little button measures only 1/2" in diameter and 1/4" tall and is completely encased in silicon, with a full 72" of bonded red/black 20G wire. An integral 'O-ring shoulder' holds it in place in one of our many mount or grip options (more coming soon), but it can be mounted in any flat-bottomed 0.5"x0.2" hole using a dab of adhes...