Compatible with M21-500-595-WT All-Weather Vinyl Label,Black on White- Suitable for M210, M210-LAB, M211, BMP21-PLUS and BMP21-LAB Printers, for ID, Lab and Equipment Labeling.5 W 21' L'(4-Pack

["Product: m21-500-595-WT (4 package in total). The length of each label is 21 feet (6.4 meters), and the label size is 1/2 inch (12.7 millimeters) wide.","Suitable for: m21-500-595-WT label replacement products, suitable for BMP21, BMP21-PLUS, BMP21-LABM210.M211.M211.M210-LAB printers (non original label tape)","Super strong adhesion: firmly adhere to low surface energy, powder coatings, rough textures, and oily surfaces; -It can be applied at a low temperature of 18 ℃, and is stable between -40 ℃ and 82 ℃ without dropping the label or curling the edges.","Long service life of the product: resistant to salt spray, chemical corrosion, oil stains, and cleaning agents; Durable for 8-10 years in harsh indoor and outdoor environments, with no deformation or fading at extreme temperatures.","Flexible and wear-resistant, with clear and durable handwriting: High gloss surface made of flexible material, scratch resistant, wear-resistant, and solvent resistant; Heat transfer printing has strong adhesion and remains clear even after long-term friction/cleaning, suitable for high-frequency wiping scenarios."]