Contact information, 

We are an authorized medical reseller and subject to be allowed to sell these products such as these, should it be used for medical use or training and teaching purposes. Through the eBay site you can contact us directly with any questions.

Seller Contact information, 
BlueHope(BlueH1) LLC,  Carolina, 704-800-4242

FDA

"The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item."