Give your lower back the pain relief it needs with the Pure Enrichment® PureRelief Lumbar & Abdominal Heating Pad. Target the pain in your lower back and abdomen a specialized pad designed with built-in pocket for hot or cold therapy. Use daily to help relieve chronic pain or as need for occasional cramps or injury. Details Ergonomically designed for the lumbar and abdominal regions to more effectively treat lower back pain, muscle aches, and abdominal cramps 2 adjustable straps for a more personalized fit Therapeutic gel pack that can be warmed or cooled for cordless hot/cold therapy Soft fabric is machine-washable Built-in LED controller with 2-hour shut-off Includes Electric heating pad 120V, 60Hz, 55W with LED controller Hot/cold gel pack LED controller Storage bag 5 year warranty