Good to Know- This Brother 12 mm fabric tape makes labelling your kids' school uniform a doddle- It's compatible with Brother P-Touch label printers with the TZ or TZe logo- It's super easy to use - just iron on and send them off to school- You get 3 m of blue-on-white tape in each cassette - more than enough for blazers, skirts and P.E. kits- It's hard wearing so your labels will stay put wash after wash