The Dymo D1 tape, reference 45020, in 12mm x 7m format, white on transparent, is the original tape in the D1 range, compatible with Dymo LabelManager electronic label makers and other models that use this tape system. This inverted combination, with white text on a transparent background, is ideal for labeling dark surfaces where a black text label would have little contrast. The white text on a transparent background ensures good contrast and legibility on labels identifying cables, files, shelves, or office supplies. It is a suitable option for those who already use a Dymo D1 label maker and need to replace the original tape with a guarantee of full compatibility with the equipment.