ORIGINAL: Splitear_Leland
I want to retract my answer. After analyzing how the flash is refracting off of his main beam, I've got to say I think his other side is out past his ear at least 3 times farther than it is on the visible side. I'd have to say that thing is closer to 4 feet wide. Let 'em grow and you'll have yourself a dandy.
Don't forget to factor in the earth's rotation

You're killing me