The M300X050Y6C Polyester Marker Plate contains an integrated memory device for automatic formatting, recall of last legend used, and the number of labels remaining in the cassette. Marker plates are designed for use on larger diameter wire/cables and may be applied after all terminations are complete. Compatible with Easy-Mark Plus Labeling Software. For use with LS8E and LS8EQ printers. Polyester. 3" x 0.5" (76.2 mm x 12.7 mm). Color Yellow. 1 cassette