Urban Operators Titanium 1-Inch Keyring

I've had this for a while now, and it's held up great. It hasn't changed color or worn out like the steel ones I used to use either. I have this in my pocked during a physical labor job, so it gets exposed to quite a lot moister from sweat, which is probably why my steel ones turned out the way they did, but not this one. Will definitely buy more