Hey ladies and gents

I have a question about this thing I found on my husbands hands. He’s had them for a bout a week maybe a little more but I kinda thought it looked like ringworm but he says it’s not. It doesn’t itch or bug him at all. We’re not sure what it is but I’ve tried calling our doctor to make an appt but he’s booked for the next 3 weeks 🤨😒.