Answer:
my rings are not worth much but they do tell my age.
What can fill a room but takes up no space?
Who makes it, has no need of it. Who buys it, has no use for it. Who uses it, can't see it. What is it?
I have a name that's not mine and no one cares about me in their prime. People cry at my sight and lie by me all day and night.
Some try to hide some try to cheat. But time will show we always will meet. Try as you might to guess my name. I promise you'll know when you I do claim.
What never gets any wetter no matter how hard it rains?