Fantastic product saved our cross country trip
I have had back pain even when driving to a store.  Legs cramp, back hurts. I ordered this product and used it for a cross country trip of 2300 miles one way.  I held,my breath.  It worked incredibly well.  I did not have a single Back or leg issue.  Only concern is that the pad is a little small.  A bit larger and it would be even better.  Recommend it highly
Rating: 5 stars