Clamping for permanent Penis Enlargement?

Clamping is a technique that uses a constricting device, such as a shoe string,a silicon strap, or a tight cock ring.
The clamp is firmly tied or put respectively, on the base of the erect penis while "edgeing" (extended masturbation) with a firmly erect penis.

Use extreme caution to prevent permanent damage to the penile tissue, and never use a metal cock ring, as they can become impossible to manually remove due to trapped blood i.e. engorging of the penis.

This technique can allow you to have intercourse with a firmer erection, but it does not stimulate sustainable penis growth or permanent penile extension.

Andy