Avery security labels, size 63.5 x 29.6 mm, 540 pieces, 27 per sheet, box of 20 sheets

For laser (color) printers and copiers. Made of polyester: resistant to water, oil, dust, temperature fluctuations (-40°C to +80°C), and tearing. Any attempt to remove these labels results in a checkerboard marking on the surface. Ideal for sealing products, identifying computer equipment, or as inspection labels. Important: Effective 8 hours after application. 20 sheets, size 21 x 29.7 cm (A4). Easy design and printing with the free Avery Design & Print software.