Men's Wedding Ring/Band FOUND @ Merced Heights Playground (ingleside / SFSU / CCSF)

I found a men's wedding ring/wedding band on the volleyball court at Merced Heights playground (Shields & Byxbee) in the Merced Heights / Ingleside Heights / Oceanview / Ocean View / Lakeview neighborhood (using a bunch of names to help with finding this post).
I'm not including exact details about the ring.
If you contact me and can describe the ring and/or the specifics of where it was lost, I will return it.
I want to be sure that it's going back to the rightful owner.
Thanks!