In conclusion the Quick Extender Pro system is a solid product both in design and function. I was able to reach a 25% increase in both length and girth in the absolute smallest time frame quoted by any manufacturer. Although impressive in gains, what's more is the ease of use and comfort during the course of my treatment. These devices that have been around for over 10 years now have come a long way through scientific research and practice. I've been off the device for about 39 days and I have not seen a decrease in both size and girth. It is safe to say the results are permanent. So far everything is working normally for me since I stopped treatment. The Quick Extender Pro truly did revolutionize a growing segment in men's health and if you want a painless, non-evasive solution to enlargement, the Quick Extender Pro might be just what you are looking for. Two Thumbs Up!