Neck Wrap Large 16 17.25 Leg Positioners 0cc fill) * Oval Shape 14272 0cc fill) * Oval Shape * Conforms to a wide variety of treatment sites * Adhesive Foam * Stretches and adheres well when under stress * Three Sizes * Small medium and large pH Defining Agent * Adjusts pH to ideal target to optimize transport when using a carbon conductive element pH Buffering Agent * Maintains ideal pH Viscosity Enhancing Element * Creates uniform current distribution for greater patient comfort * Packaging: 12 treatment kits per box * Shipping Weight: 0 Operates With A Simple Tap Of The Toe The Neck Short provides heat therapy and compression to the neck * Useful in the treatment of stiff necks neck related sports injuries and arthritis * Measure around neck and under Adam's Apple 16 x 17