Avery Industrial Direct Thermal Labels, Permanent Adhesive, 4" x 6" , 1 Roll, 3" Core - Create clear, easy-to-read direct thermal labels from your industrial printer--no ribbon required. Avery industrial direct thermal labels are ideal for high-volume printing, or printing one label at a time. Made of high-quality, smooth material. Compatible with Zebra, Intermec, Brady, Sato and Datamax industrial direct thermal printers. Design and print with free software and templates on avery.com/print, or use labeling software such as zebradesigner and bartender. permanent adhesive sticks and stays put. Great for labeling shipping packages, cases, barcoding, inventory tagging, addressing and property identification.