Relaxzen Massaging Lumbar Cushion with Heat: * Massaging lumbar cushion with heat * Lumbar support with poly foam material * Black microfiber fabric * Adjustable nylon strap * AC/DC adaptors for home, auto and office use * Easy to use on/off switch * 1 year limited warranty * Actual product: 13.625"W x 3" D x 12"H * Model # 60-2802MR05W