💚 St Patrick’s Day ring that doubles as an opener

St Patrick’s Day ring that doubles as a a bottle opener! I’ve always had to wear this on my thumb if I can keep it on at all so I expect it is a size 10 or so. Please bear in mind I do not have a sizer and other than my own ring size I remain uncertain of things like “what size is this ring that is too big for me?” I give you my best guess though and would love for this ring to have a new home!