FRACTAL cockring is made of our smoothest rubbery-soft stretch Plus+SILICONE mix designed for longer bulging and a bigger bone...with rubbery soft-stretch for extended play. FRACTAL is the perfect size with the right fit+feel and soft-grip. Designed by the boys at hünkyjunk, this ring is simple but amazing—it's flatter inside so it stays where you put it with no-roll or pinching and it has a velvety finish, so it feels lush and smooth on your skin.