The C300X100YJT Thermal Transfer Component Label offers crisp, clear legends with superior legibility. These labels are designed for use with thermal transfer desktop printers, including the including the TDP43ME, TDP43HE, and TDP46HE printers. Compatible with Panduit Easy-Mark Plus Labeling Software. Polyester material. 3" x 1" (76.2 mm x 25.4 mm) Color White. 1 label per row. 2,500 piece package quantity.