Combination TENS EMS Digital Unit w Timer Foot Water Massagers correlation line graph Color:Yellow correlation line graph fashionable ribbed design delivers gradient compression therapy yet looks like a men's dress sock *Attractive ribbed design with all day non constricting comfort band keeps socks up without binding or pinching *Flat toe seams and roomy toe section for extra wiggle room *Durable reinforced heel resists shoe abrasion *Anti bacterial additive reduces unpleasant sock odors *Special soft micro and multifiber yarns keep feet cooler and dryer *Machine wash support socks in a mesh laundry bag or hand wash with warm water using a mild soap or detergent designed for compression stockings *Machine dry on low heat *Latex free 71% nylon 25% spandex 4% silicone *Small *Khaki *20 30 mmHg (CCL 1) Gradient Compression Indication Guide: *Moderate to severe varicose veins *Moderate swelling *Relief from moderate edema lymphedema *Varicose veins *Leg swelling following surgery *Following sclerotherapy *Orthostatic hypotension *Postural hypotension *HCPCS Code CPT Code: A6533 Ultima combo (Tens EMS with body part diagram) * Offers the user the choice of 5 modes of TENS and 2 Modes of EMS * Timer: 5~60mins or continuous * 3 Years Manufacturer 's warranty * HCPCS Code: E0720 E0745 * 2 AA batteries are included with the unit Includes: Device batteries lead wires electrodes (1 pack of 4) carrying case and users manual