Erection rings made from very stretchable silicone. They fit any penis. These rings, by pressing the penis, effectively extend the duration of intercourse. Each ring is a different size – when placed at the base of the penis during an erection, they ensure maximum firmness until the very end! The product is made from a soft silicone material that is safe for the skin, hygienic, and at the same time durable. This material is highly stretchable, which is why it fits any penis.
