There are currently three Osbon Vacuum Erection Devices available.  The ErecAid Classic system is available without a prescription.  For more information on the Classic system, click here or call customer service at 800-438-8592.  The Esteem Manual system and the Esteem Automatic systems require a prescription.  If you are interested in one of these systems, please see your physician and ask them if one of these systems may be right for you.