Our cold temperature direct thermal labels and rolls are high quality white top coated paper with a moisture barrier and a general purpose permanent adhesive designed to fit most direct printers including (but not limited to) Zebra, Sato, Datamax and Intermec. These cold temperature direct thermal labels are ideal for printing variable data such as barcodes, shipping labels, and production identification. Our labels are furnished on rolls or fanfolded and are perforated between each label. Roll labels have a 3″ core and an 8″ overall diameter. Most sizes are also with a 1" core and a 4" overall diameter. BLANCO's Direct thermal cold temp labels are wound out. Please call us at 888-325-2626 for additional core size, labels wound in, and non-perforated labels. No printer ribbon is required with these direct thermal labels.