Leather rings for the testicles and penis with adjustable diameters of 3.75 and 4.5 cm.

When the penis reaches the highest possible level of erection and hardness, it stops the flow of blood outward, resulting in the penis remaining in this state for a prolonged period. It is very helpful for men who face premature ejaculation issues.

The placement is done as follows:

• Slide the ring onto your penis and push it to the tip.
• Pass the other ring behind the testicles and fasten it so that you feel a good fit.

It should be relatively tight and well-fitted around the testicles.

The medium ring has a diameter of 3.75 cm and the large ring has a diameter of 4.5 cm.