New genuine Brother OEM toner cartridge in original retail box. Box may show minor cosmetic wear, scuffs, or creasing from storage and handling. Toner is new and unused. Please review all photos for the exact condition of the packaging. The Genuine Brother TN437M Magenta Ultra High Yield Toner Cartridge is a high-quality product designed for use with Brother printers. This OEM (Original Equipment Manufacturer) cartridge offers vivid magenta color for stunning prints, thanks to its high-yield toner. It is compatible with select Brother laser printers, providing reliable and consistent results. With this genuine Brother TN437M toner cartridge, you can expect professional-quality printing that meets the highest standards of quality and performance.