Picking the proper chastity size is an art. The ideal cage for you will be comfortably snug, constricting and humiliating but not physically uncomfortable. It should also be able to always prevent erection without permanently cutting off blood flow to the penis.

A properly fitted cage can be safely worn 24/7 without any injuries to the penis. While you can still urinate,  ejaculation and erection will be prevented from happening as long as your cock is caged up, until the rare occasions when your Master or Mistress allows your penis to be freed.

We know that our extensive catalog of chastity cages and belts can be overwhelming and you’re not sure how to find the right one. You might even ask yourself: “How do I figure out my chastity size?” Well, we’ve developed our very own chastity cage and chastity belt AI calculator that will do the figuring out for you! That’s not all. We have also created a smart recommendation tool that picks out the ideal cage and base ring sizes for you based on the information you provide.

Can’t wait to get started? Follow our chastity size guide below:

If manually measuring your chastity cage size is too much of a hassle for you, we’ve developed our very own chastity cage calculator to help you measure for chastity so you can  buy a chastity device that fits. Before you begin, get your measuring tape ready. Your penis should be flaccid and at its smallest, but not shrivelled up. If you’ve just come out of the shower or swimming pool, wait 2 hours before measuring.

Once you’re ready to measure your chastity size, click here to use our chastity calculator and follow the instructions given on each page. Using the information you’ve provided, our chastity calculator will give you the ideal cage length and base ring diameter. After submitting your measurements, we’ll pull up a range of products with your chastity cage size so you can get the right chastity fit from the array of chastity cages we offer. You should measure a few times throughout the day to be sure of your size.

Using the information you’ve provided, our chastity calculator will give you the ideal belt size. After submitting your measurements, we’ll pull up a range of products with your chastity belt size so you can get the right chastity fit from the array of chastity belts we offer.