Expert answer:
When I went through the subject of urology, I had a teacher who said that penis extensors can work, but the result is very discrete 1 or 2 cm at most. But I do not know to tell you which type or brand is the right one or works best, maybe you should look for a urologist or a Urology clinic to do things with a doctor's appointment and not spend money or harm your health with dangerous products. The most important thing is to take care of what we have.