Most people who come to us have had at least a little bit of experience with chastity before, be it with the standard plastic cages on the market or various other devices. This is a very good starting point as it allows us to hear what did and didn’t work best for you when fitted in said device. It also allows us to guide into how our cage will fit by comparison. If you are coming to us with zero chastity experience, you will need three things. A flexible measuring tape, an extra set of hands and the ability to measure using said tools. Using our size chart, you can use the measuring tape to measure the girth and length of your shaft, as well as the size of the support cock ring. We are always here to help you measure as best as possible, via phone and email. It should be noted that the one job you have as the end user is to get your sizing right and although we do our absolute best to guide you by any means possible, at the end of the day, without you penis directly in our hands, the final size is your responsibility, so please take great care in using our guidance to get your sizing correct right off the bat. Minor modifications will and can be done, often free of charge, however complete remakes, such as a new cock ring are not. We do not modify insertables.