Looking for steel cages between 25 and 28 millimeters in diameter?

Hey everyone! I’m just starting out and have been wearing a cage for four months now. My Queen feels that there’s too much room in my current cage for my penis, which measures 26mm across when soft. My actual measurements are 31 mm wide by 55mm long. The length is fine (perhaps a bit on the short side, but she prefers it this way). Are you aware of any cages with smaller diameters? I’ve been looking online, yet nothing seems to come up under 31 mm in width. My current one is the steel mesh model from Any assistance would be appreciated😊