Diabetes often times generates low blood flow which cannot be so beneficial in the bedroom. To treat an erectile dysfunction, many diabetic patients use the aid of ED pumps and tension rings to help their condition. This is a safe and non- chemical or surgical alternative to dealing with erectile dysfunction. These erectile dysfunction pumps consist of a plastic tube that covers all the way to the base of the penis. The tube and the pump work together to create a vacuum helping the penis become erect. If you have any questions please feel free to contact us toll free at 877-977-7709, we are open Mon-Fri 9-5 EST.