I buy the rolls at Restaurant Depot. My location usually has 10.5†and 8†rolls. I bought the 8†pre-sliced.
They are individually frozen and the box contains six 6-pack bags. You really can’t beat an Amoroso roll for cheesesteaks, hot subs, or even cold hoagies unless you live an an area like the northeast where bakeries and hoagies are part of the culinary fabric.
I’m in Central NC.