True-Ally Direct Thermal Barcode Labels Stickers - 4"" X 6"" (4 X 6 Inches -250 Label Per Dt Roll) Used For Printing

4 X 6 Inch Or 100 X 150 Mm - Direct Thermal Labels - 1 Core, 20 Rolls , 400 Labels / Roll = Total 8000 Labels.

Compatible With Direct Thermal Printers.