BETCKEY Colored Labels Compatible with Dymo 1738595 (3/4" x 2-1/2") Barcode/File Labels, Compatible for Dymo LabelWriter Thermal 450, 4XL & Zebra Desktop Printers [6 Rolls, 2700 Labels, Light Blue] - LB-1738595-6

• [ Specification ]: 0.75 in x 2.5 in (19mm x 64mm) Barcode/File Labels - Black on Blue for DYMO LW 1738595 - Paper Tube Diameter：1"(25.4mm) - 6 Rolls & 2700 Labels (450 Labels/Roll) [ Increased Visibility ]: Using black on Blue colored labels can make the text or image stand out and be more visible, which can be helpful for labeling products, packages, or items that need to be quickly identified or located. [ Compatible ]: Suitable for DYMO LabelWriter printers: DYMO 450, 450 Turbo, 450 Twin Turbo, 450 Duo, DYMO 4XL & DYMO Wireless Printer, 400, 332, Zebra and most of the thermal label printers that the print width can be adjusted to 1 inch. ▇ Warm Tips ▇: Not compatible with DYMO 550 & 5XL printers that request RFID chips. Also, do not support Rollo and Munbyn printers that hold labels outside the printer and require a width of at least 1.57 inches. ▇ [Printable Area] ▇: 3/4" x 2-1/2" (19mm x 64mm). All content will be printed on "Printable Area". ▇ [Non-Printable Area] ▇: Split by the mid line, the 0.35" (9mm) width "Non-Printable Area" is designed to widen the whole label's width to fit printers minimum width requirement.