Cryo-LazrTAG™ Duro Freeze WRAP-AROUND LABELS FOR LASER PRINTERS Cryogenic plastic labels for long-term storage in liquid nitrogen and deep-freezing harsh environments for biomedical research and clinical laboratories. Cryo labels accept desktop laser printing and permanent marker. Water-resistant; Wear and tear proof; Do not jam printers; Resistant to UV and Gamma irradiation. Temperature range: from -80°C to +120°C Sheet: 8.5" x 11" / 216mm x 279.4mm Labels/pk: 1,920 Color: white + transparent 1" x 0.6"+ 1.6" wrap / 25.4mm x 15.24mm + 40.64mm wrap