Stainless steel Ring 7.5-8

I honestly know nothing about this ring. I found it in a purse I’ve had stored in my closet. I don’t even remember buying it. It’s very pretty and shiny. I wear an 8 but it’s too small for me. The wide band makes it a little tighter. I would think if your ring size is a 7 to a 7.5, it should fit nicely. Stamped inside stainless steel.