Currently locked in a knockoff CB6000s which fits well, 3.25 inches total including ring and gap, using a 1 & 7/8 inch (47mm) base ring. Would like something a bit more open for cleaning without the need to unlock. I have a high and small right nut so probably could do with a hinged or modular ring. Open to any material but something discreet for gymwear. I'm in the UK. Thanks all.
First of all get rid of the plastic cages and look at stainless steel they are very easy to keep clean whilst wearing. best bet is try a few Chinese one there cheap and cheerful ( allie express) then when your ready for a decent one look at the more hand made cages, I got mine from a guy who is on here occasionaly and quite a few members also use his products he make them to your sizes and prices are very good for quality light weight stainless steel. I use the contender model http://malechastitynow.com/
I’ve been in Malechastitynow cages for the last couple years, very comfortable. Started with the Adaptus and now a short Amicus
I would look at Male Chastity Now. They have some options that are under 200 dollars. I wear the Adaptus 24/7. It has a one size cage but the ring size is custom. I lost some weight recently and ring size became to large. They were able to make a ring size between the offered sizes and that worked for me. Mike was very helpful.