... : 57*80mm Thermal paper rollPaper width(mm)57Paper Outer diameter (mm)80Core Inner diameter(mm)13 Qty Of Package (Rolls/box)50 Inner ... inform us of the material, thickness, size, weight, printing color and other requirements 2) The pictures above just for your reference ... ,USA,Canada,Brazil,Australia,New Zealand,Bangladesh,Tajikistan,Kazakhstan etc...... cash register paper roll