Insole Total Support Women's 3 4 Original Controls * Variable Speed * This 14272 * Variable Speed * This version of our Jeanie Rub allows you to vary the speed of the massager from 1400 to 4600 rpm * Lower speeds deliver a more soothing massage while faster speeds are more invigorating * Features an easily adjustable switch placed conveniently near your finger tips * Provides deep penetrating action that safely relaxes tight muscles and stimulates circulation for all body types * Ideal for personal health fitness and sports massage * The accessory posts allow you to add precise trigger point and pressure point therapy to your massge * Item has a 1 yr warranty 75 inch length Advanced arch support * Deep heel cupping * 3 POD cushioning system absorbs shock and helps control pronation * May be heat moldable to provide a custom fit * Anti microbial odor control *