Ring has been used.
But it is not damaged in any way, no cracks or dents. Threads work good. Threads are not dented. This adapter ring is fully operational and functions as intended. I would rate it an 9, on a scale from 1 to 10.
Ring comes with 58mm Sky filter. Ring seems to be made for filter adapter or maybe for ring flash. Not sure how it can be used.... Please look at the pictures. It is unusual filter, it does not have threads in the front, but smooth lip.