This is a cool vintage straight razor by Shumate. It’s called an Antiseptic Barber razor. The handle is either a clear yellow plastic or lucite, I am not sure. There is a case that it is in as well but it is not for this particular razor. It is a Tamor case. The closed razor measures 6.25 inches, when opened, 9.25 inches. The blade is pretty sharp and there are no chips in it. It will need some cleaning, buffing as there is light rust at the base of the blade.