This 3/4" (18mm) wide, 4.9 ft long magnetic tape features black text on white tape. LABELWORKSPX magnet tape is the perfect all-around tape for professional and casual users alike. With the magnet tape, you can print labels on magnet strips which you can use on whiteboards, magnetic metals, warehouses, door frames, classroom surfaces, toolboxes, and more. These labels can be reused over and over on different magnetic surfaces. They are great for general labeling, records management, inventory management, safety signs, operation instructions, equipment ID, and much more. In the industrial market, these magnets are great for schedule boards, vehicle, plant & equipment maintenance whiteboards, repair schedule boards, scoreboards, and task or project management whiteboards. In labs & hospitals, these are great for hospital surgery schedule boards and in & out boards. In education, teachers can use these labels to create and customize unique learning tools. All Epson LabelWorks printers have an accent key that allows creating labels in many languages, which makes it possible to create your own classroom custom language, math tool kit, or other learning materials. The durable material will remain legible for years under normal conditions and is designed to be cross-compatible with a large variety of Espon LABELWORKS PX label makers. Each cartridge of magnet tape is designed for jam-free printing so you can get jobs done quickly and easily. Best of all LABELWORKSPX high-quality label cartridges are sold for an affordable price. The 218MTBWPX-4.9 Magnetic Tape Cartridge is compatible with the Epson LABELWORKS industrial label maker printer models: LW-Z5010PX, LW-Z5000PX, LW-PX900, LW-PX800, LW-PX750, LW-PX700, LW-PX400, LW-PX350, LW-PX300, LW-C610PX, LW-C410PX and LW-K200PX.