Manfu

Designed to restrict the outflow of blood from an erection, the SMP Cock Rings come in three varieties each offering a different size and a new texture to try out either using one ring by itself or experimenting with a combination of the three.

Worn at the base of the penis, these tight silicone rings put pressure on the corpora cavernosa, the chamber of the penis that fills up with blood during arousal.

Sometimes, the corpora cavernosa releases blood prematurely, which means the erection is lost before the man can climax.

To avoid losing an erection, men can tackle the problem of erectile dysfunction by restricting the base of the penis which prevents the outflow. This can also help men form a stronger erection and can also help to increase sensitivity therefore make sexual intercourse feel better.

SMP Cock Rings are made from tough, super stretchy TPR which makes them suitable for all penis sizes and ensures that they are exceptionally durable. They can be worn for up to 30 minutes to maximise erection duration.

The SMP Cock Rings have an internal diameter ranging from 0.8inch to 1inch.