magnetic cock ring in stainless steel. penis ring of heavy stainless steel, completely smooth, quality (not chrome). This magnetic cock ring is very easy to pull on and off, it locks in place thanks to the strong magnets. If you wear this flexible cock ring, you will not suffer from the testicles, because sometimes it can happen with other cockrings and without the use of hexagonal keys (the cock ring that is placed at the base of the penis and the testicles help to stronger and more intense erection).