Largest chastity device on the market?

Hi everyone. I’m new here. My partner and I are exploring chastity play, but we’ve hit a major snag… (get it?) To explain: I can’t seem to find an device that fits properly. I had two devices briefly: the Alcatraz and CB-X The Curve Image This one worked okay when worn occasionally because of its open cage structure, but it doesn’t fully enclose me while flaccid. So the ring ends up partway down my shaft, dragging my testicles forward. It’s also too narrow, making my skin bulge out through the cage holes in a comical way. The base ring is too small as well. When arousal hits, that forward pull feels like it might rip my balls off—it hurts terribly (not at all sexy). Image The other one advertises itself for larger men. I tried putting it on many times but eventually quit. The cage is too narrow for me to get inside. I’ve done everything: ice, lube, the pantyhose trick… Nothing helped. The biggest ring size fits well enough, but I really need a wider cage (the length seems okay). So here’s my practical question: Besides pricey custom metal options, what is the largest male chastity device available regarding both cage and ring width? Any suggestions are greatly appreciated. Thanks