These thermal paper rolls are used for municipal machines that tabulate and have the following measurements:

49mm Inner Diameter (1.93")

83mm Width (3.25")

98mm Outer Diameter (3.86") (Full Roll)

24mm Roll Thickness (.94") (With Tube)

See pictures for measurements being taken.

Model # 9000-00091-49

If you want to purchase in bulk and select local pickup, i can give a very good deal for 2 pallets of these, especially if i don't have to load them.