Hello, guys, I want to share with you my experience with a do-it-yourself chastity cage made from iron wire. I've experimented a lot, made tons of samples, and recently found the right shape and size for me. The wire should be about 3mm gauge, thinner will unpleasantly cut into your skin when you get erection inside, thicker will make the device too big and heavy, hard to hide under clothing, and will be hard to shape. The base ring has a rubber sleeve in order to eliminate the burning effect, and is about 6mm thick. I made it with a strange, non-circular shape, found it most comfortable this way. I was planning to paint it black, but finally thought to leave it this way, because of the beautiful, dungeon style outlook. You can make it from any nickel or zink platted wire, or even with PVC coating. It is quite easy to make, if you are a bit handy, and that's why you can experiment with different shapes and sizes, in order to get it most comfortable and secure. We practice chastity for fun, not 24/7, but for about 30 hours usage I get zero problems, actually without erection i forget about it. Night erections wake me up, but it does not hurt, actually i find them quite pleasant and hot . I think that pictures say everything, you start from the base ring, first make the locking mechanism, then continue with the curved shape, and when you come back to the base, start turning the wire around the curve. Mind that the first loop goes below the curve, and the next ones - above. This is made for the cage to remain shape when the clothes press it towards your body. If you make all of them above, when the clothing press it the upper curve goes to the center of the cage, squeezing unpleasantly the penis. The first loop below it keeps it stuck to the cage wall. Please, excuse my English, if i can't put my mind into words understandable, don't be afraid to ask!