Thermal Lables Product Material:Make of high quality thermal paper. Pack:Rolls of packaging Quantities:Rolls of 250 labels,20 rolls ,Total 5000 labels. Strong self-adhesive labels, Wrapper Type:Flat-packed rolls feature a convenient pop-open design. Easy to peel and stick labels,compatible with zebra,eltron,roll intermec, datamax, fargo, sato, nex ,roll and other direct thermal desktop printers, Great used for shipping address labels, upc codes, barcode labels, postage, mailing & shipping labels and other identification purposes. Note:(not compatible with dymo printers)