Extra strong, permanent labels for indoor and outdoor use. Ideal for labeling equipment and property such as IT or electronic devices, machines, tools and more. These silver laser labels are significantly more durable than conventional paper labels due to their strong adhesion and their resistance to water, oil, dirt, UV rays and extreme temperatures -40C to + 150C). Ideal for applying to metal, plastic, painted surface, fabric, polycarbonate and glass, both indoors and outside. Suitable for printing in most laser printers, the excellent print finish on these bright white labels is clear and sharp either in colour or black and white. 25.4 x 10 mm labels, 20 sheets of 189 per sheet giving 3780 labels in total