I want you to have your chastity keys in your own house not miles away from you here in the Uk with me. So send me your keys and I'll send you back the lockbox. A hard metal box locked with a four digit code. You may be lucky and guess the code or you may be able to smash the box but then our little arrangement is over, you won't do that, will you? The four digit code stays with me and you can have it when ever you like, all you need to do is pay for it!