the original brother tze-s251 tape with a patented laminated protective layer has been developed with an emphasis on durability in extreme conditions. thanks to the strong adhesive, it is characterized by extreme adhesion and is ideal for use on granular surfaces such as metal enclosures and structured plastics. compatible with p-touch label printers that have the tz or tze logo on the tape cassette cover. width 24 mm, length 8 m high quality genuine brother cartridgee provides durable, easy-to-read prints the resulting labels have newly improved adhesive properties. they have been developed with an emphasis on durability in extreme conditions (to withstand extreme temperatures, sunlight, water, chemicals, abrasion, ....). thanks to the strong adhesive, the labels are characterized by extreme adhesion and are ideal for use on granular surfaces such as metal cabinets, structured plastics and other objects without smooth surfaces. it holds three times more force (even on a textured surface) than a standard tape.