This company is a scam! I ordered the air wrap for $140. They charge me 172. After one month the package that was supposed to come for United States arrived. It was not shipped from the United States, which I never purchase from out of country. It came to be damaged and did not work at all. The company supposedly has a 30 day full refund policy, of course no one is answering me now. Do not purchase from this fraud company.