Cock Rings Cock rings, also called
penis rings or erection rings, are small rings made from materials such as metal, leather or rubber and silicone. The ring fits over the penis
(and usually the scrotum) for the
purpose of restricting blood flowing out of the penis, allowing an erection to last longer, maximizing the
size of an erection and increasing the sensitivity to the head and
shaft of the penis. All About Cock Rings How to Use a Cock Ring
