. Use genuine Brother TZe tape cassettes to make durable laminated labels. Clearly labelling items to identify them or their contents ensures you stay organised. Unlike other labels on the market Brother genuine P-touch labels have a clear laminated layer that protects the text on your label from abrasion chemicals water sunlight & extremes of temperature. Use with complete confidence indoors or outdoors. This durability ensures your file folders USB (Universal Serial Bus) sticks food containers shelving personal possessions children's school equipment & other items will be easy to identify for many years to come. Using non-genuine supplies in your P-touch.