Thermal Printer/Till Rolls 80x80x17.5 Box 40
White Thermal Printer / Till Rolls 80 x 80
Core size may vary from 17.5 ( between 12 - 17.5) but this doesn't matter unless you have a spindle that goes through the core. Most printers do not.
Please mention in the notes if you have a spindle that goes through the core once inserted.