The BIG OX Cock Ring is a thick, inner tube-shaped ring that will earn its spot in your tool kit. The ring is made from a super soft and rubbery TPR that stretches to fit bodies of all shapes and sizes and grips snugly sqeezes for harder, longer lasting erections. Its substantial width can be used as a bumper worn at the base of the penis, or as a ball stretcher worn around the scrotum. Worn around both it lifts the whole package while creating firmer erections and stimulating pressure.