Long term wearing

Hello all. This is my first post on here but I’ve been enjoying chastity for a while now. My question is, I’ve got myself a new metal cage and I love it and how it feels on me but it has a pee tube and I’m wondering how long it would be safe to wear it for? It’s not uncomfortable at all but I don’t want to wear it for too long. I’m hoping that 48hrs is ok? Thanks for any advice on this question