Port Muscle Stim EMS 2C I.D.C. And Pulsed Patient Chairs Patients with moderate to high MSHQ 1101B Patients with moderate to high risk of skin breakdown who require significant postural support * High density MedflexTM foam base construction combined with a molded ViscotecTM and Gel FlexTM solid gel insert creates maximum therapeutic benefit * Molded foam with positioning contour with slight abductor pommel * Lightweight * Superior therapy for prevention and or treatment of pressure sores * Vyvex IIITM non shear incontinent top cover * Cover is fluid proof and anti microbial * Non skid vinyl bottom cover * Cushion is fire retardant and meets Cal Remove the probe cover * Operates on 9 volt battery * Effective easy to use electronic muscle neuromuscular stimulators * Easy one hand operation including current adjustment active probe positioning and on off control * Two year warranty on materials and workmanship * Weight: 5 ounces * Ideal for facial and smaller peripheral muscles