I used to have a large (8.5cm cobra knock-off) that initially fitted me really well, until my cock got used to it, then my foreskin would snag on the holes when I got my nightly erection and ended up blistering. I kept that on for 2 weeks.

I downsized and got a 6cm version of the same type. After 2 nights I ended up with worse blisters; I think it was the pressure of the erection pushing againstv the cage. I therefore think that smaller isn't right for me!

I was directed towards a cobra style to make cleaning my foreskin easier. I would like a metal cage, but I am wondering if that's a good idea given that they have even smaller bars, but perhaps that would work provided there really was enough room to grow and I didn't get snagged.

Suggestions and thoughts welcome! I need to look after my owner's property!