Now distributed at one of Dr Mathew Thomas's many clinics called, SOZO Physical Therapy. They are educating and helping men and women who are truck drivers to make positive ergonomics changes at the work site. How to cope with on the job physical stresses. Check out his website. I am PROUD to have 'Cruising Through Life: Safe, Easy and Natural Pain Relief for All Drivers' being distributed through them. There are multiple locations in Arizona. Contact them at sozopt.net.