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35mm (1.4") Electro Ring from E-Stim Systems

Welcome to the new E-Stim Systems ElectroRing System

Others may offer simple cock rings, we have created not just a single ring, but a system of rings that can function as cock rings but can also take your electro cock play experience to the next dimension with a more chastity like device.

Each ElectroRing has been created to work with  4mm (Banana pin) connectors, and is perfectly designed for use with 4mm low profile cables Banana Pins. We don't even force you to choose which side you connect the cable to, as the socket connections are double sided.



The ElectroRing System (Sold Separately) creates a modular bipolar fixture with two rings separated from each other with an insulator giving true bipolar sensations. Generally you have a larger ring behind the testicles and a smaller Ring 'locked' onto the penile shaft with two thumb screws, the ElectroRing System is easy to use and highly effective.


If you want it more secure then use the Hex headed bolts and the supplied hex key instead of the Thumb screws, - that way your subject will find it highly difficult to remove without the correct tool.

We have the widest range of sizes from 30mm to 65mm (internal diameter) all in our durable satin finish.

If you are simply looking for a great standard cock ring with 4mm connections then you can purchase a single ring - the choice is yours.





Use a paper or fabric tape measure to measure around your shaft and behind your testicles. One ring should be sized to fit behind the Testicles, the other ring sized to fit on the shaft of the Penis. This is the circumference or girth that you need. The table will give you the conversion to ring internal diameters.

Choose the Single or two ring diameters you need. The rings should be snug and not too tight when you are erect. If the rings are too tight then you may get uncomfortable constrictions, too loose and you could generate hotspots.

Please note due to the nature of the ElectroRing System, we cannot accept returns if you get your sizing wrong.


As the ElectroRing is machined out of a single piece of metal it’s easy to offer a lifetime guarantee. If you break it in normal use we will replace it - although we think it’s hard to see how you can break it in NORMAL USE. Towing your car or suspending subjects are not classed as normal use.

Item #35mmElectroRing

Regular price $41.95 

Concerned with placing your order online?  Call or Fax in your order.  Simply call 618-343-4344. If you wish to fax your order to us, please send all pertinent details including your credit card information and a copy of your order.  Thank you.