It’s a pretty typical 10” grocery store flour tortilla wrapped around a fried 5” corn tortilla. The flour tortilla almost completely wraps around it, but not quite. You need to sacrifice one of the flour tortillas to make a few small flour hockey pucks to top the crunchwrap so that it’ll be edge to edge tortilla when you fry it. The edges should seal nicely and you don’t get any spillage.
I hear you can hunt out bigger wraps, but cutting out the little flour toppers seemed to do the trick for me.