ElectroRing System

I found that using a silicone ring to measure the size of the larger ring was a mistake. Buying a ring the same size as a silicone ring did not allow me to stretch the metal ring to get my balls through, so I would caution purchasers to allow room to get the 'boys' through. Get a ring slightly bigger than any rubber or silicone ring you might use.

ADMIN: We would certainly not recommend this as a method as the vast majority of silicone rings would be stretched in someway even when on, and as these are solid metal rings there would not be any stretch in them. We do provide suggestions on how best to measure for the best fit of ring on the product description page.