These labels with black text on a transparent background are perfect for clearly labeling folders, archive files, and filing cabinets at work, in the office, or at home. Thanks to the mirror printing function of the compatible P-Touch labeling device, you can print signs in mirror writing for your glass doors, making the text easily readable from the other side. The laminated Brother P-Touch labels are not only resistant to extreme temperatures, but they are also UV, water, chemical, and abrasion resistant.