Mabis Dmi Healthcare Back Pain Relief System Replacement Pads, Grey, One

• Sends mild electrical impulses to the muscles, causing the targeted muscles to exercise passively • Provides noninvasive deep tissue pain relief for sore and aching back muscles • All-in-1 electrode belt, electrode pads and monitor • Dual-channel TENS system with 8 preset pulse programs and 10 adjustable intensity levels • Adjustable belt fits up to 41”; waist extender adds an extra 8”