Get the ultimate in heat therapy with the Pure Enrichment(R) PureRelief Back Heating Pad. The full-coverage heating pad is perfectly contoured to relieve muscle tension in the neck, back, and shoulders. The magnetic closures keep the heating pad in place to focus heat where you need it most. Details Full-length design covers neck, back and shoulder simultaneously Flexible design easily lays across abdomen as a lap warmer Four therapeutic heat settings from warm to high Built-in loops allows to fit most sizes Silky anti-pill micromink fibers are machine-washable Built-in LED controller with 2-hour shut-off Includes Electric heating pad 120V, 60Hz, 85W with corded LED controller Elastic belt Storage bag 5 year warranty