Specifications]: Paper tube diameter：1"(25.4mm). No Ink Toner or Ribbons Needed!
[ Good Compability ]: Suitable for Zebra, Rollo, Eltron, Intermec, Datamax, Fargo, Sato, NEX and most of the thermal label printers that the print width can be adjusted to 4 inches.
[Warm Tips]: DO NOT SUPPORT DYMO & Brother Label Printer.
[Features]: Top Adhesive, Operation Temperature 14℉~158℉; Print clean and scanable labels easily.
▇ Attention ▇: No adhesive tapes; handwriting and sunlight exposure.