With 5.5m of thermal tape inside, results from the genuine Dymo 1805442 label cartridge are incapable of smearing or fading, meaning they can be applied with confidence wherever they can adhere. Dymo have gone to great lengths to ensure labels from the 1805442 can be applied even when dexterity is impaired, thanks to the split back design that makes the labels easy to handle.Featuring an industrial-strength adhesive, black on white labels from the original Dymo 1805442 cartridge can be stuck to almost anything, from the smoothest surface to an incredibly rough one. 6mm labels printed with any compatible machine and the Dymo 1805442 put up serious resistance to solvents, chemicals, moisture, high temperatures and UV light, keeping them firmly in place.