The M300X050Y7T Thermal Transfer Polyester/Polyolefin Non-Adhesive Marker Plate offers crisp, clear legends with superior legibility. The marker plate allows for mounting flexibility, attachable in a horizontal or vertical orientation. Designed for use with Panduit TDP printers. Compatible with Easy-Mark Plus Labeling Software. Polyester/Polyolefin. 3" x 0.50" (76.2 mm x 12.7 mm). Color White. 500 labels per roll.