EXTREME by HIDDEN DESIRE offers a unique collection of penis gear specially crafted for those who dare to push the boundaries of pleasure.  The HEAVY C-RINGS are designed to provide a harder erection, delays ejaculation and adds extra sensitivity to your penis. Made of 100% pure silicone, featuring enough stretch for safety and comfort, these C-RINGS guarantee an exhilarating experience.  Unlock your wildest fantasies with the EXTREME HEAVY C-RINGS.