Any attempts to remove the Avery Anti-Tamper Laser Labels result in the material disintegrating and leaving behind a pre-printed residue. This makes it virtually impossible to remove and tampering look immediately obvious. Perfect for the securing and sealing of products, documents and marking equipment. These security labels come in 27 labels per sheet in 63.5 x 29.6mm format and are also oil and dirt resistant, water resistant and temperature resistant (-40°C to + 90°C).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.And, it’s never been simpler to design your own labels using our free template software, Avery Design & Print, where you can find a whole host of images and templates ready to use. You can also create your own by simply adding your own text or design to the label and print out. It’s so quick and easy.