The M300X100Y6T 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. 1" x 3" (25.4 mm x 76.2 mm). Color TIA Yellow. 500 labels per roll.