White, non-coated 4in x 2in direct thermal labels with gap ideal for everyday use and graphic clarity. These labels feature limited environmental resistance and are excellent in a variety of normal workday applications. Up to 7 years archive life. 2.28 in outer diameter, 0.75 in core, 280 labels per roll, 36 rolls per case. For use with RuggedJet 4 Printer Series.