The Heated Cervical & Lumbar Pillow from HoMedics features 3 customizable heat settings for ultimate comfort that soothes your neck, shoulders, and lower back. Attach it to almost any home or office chair with the adjustable hook-and-loop strap or lay it down on your couch or bed. Complete with easy one-button operation and 30-minute automatic shutoff for safety. The ergonomic design improves posture and provides supportive comfort to the cervical, thoracic and lumbar areas.