Why extenders don't work
I have used an extender on and off for months. I get a good flaccid hang from the work, but that is about it. And here is why: after a certain point the areas of pressure exerted on the penis by the extender change due to changes in the penis and inherent characteristics of these devices. The head increasingly gets uncomfortable and the stretch is no longer tight enough. To illustrate, so while the penis is in the extender you can push on the sides of the penis and it will move quite a bit from side-to-side after several weeks of wearing it, but you can’t increase the force applied after a while because 1) the elastic band stretches after a certain amount of pressure is applied 2) the amount of pressure needed to keep the penis tightly stretched becomes too much for the head to bare even with lots of padding.