These New thin Silicone Cock Rings conduct electricity so well, that you'll feel your entire cock and balls are wired up. They are BiPolar and so require both the positive & negative wires from your power box to work. Each of the rings is split in half and covered with a conductive rubber coating on each side, so the electricity flows from one half to the other, but you can feel it thru out your cock and balls depending on how you have the ring adjusted. They are stretchy, flexible, comfortable AND come in Two sizes - 1 5/8" and 2" inside diameters. We have tried and tested these and have found them to be a GREAT addition to our collection of electrical accessories. Please state the size ring you want when ordering or better yet, get one of each. These are best when used with the [E42] Electro Gel.

These rings take 'PIN End" Wires, rather than the banana plug ends. So if you have the standard banana plug leads, you'll need to get the small Pin Adapters to work with these. Pin Adapters sold separately. If you have a medical TENS unit as your power box... those wires will have the pin ends.