This HP 304A Magenta Cartridge is a genuine and original product that is compatible with Hewlett Packard and HP printers. The cartridge is designed for laser print technology and comes in a sealed box, ensuring its quality and authenticity. With a height of 4 inches and a unit quantity of 1, this Magenta cartridge is a great addition to your printer ink collection. It is compatible with HP 304A printers and is perfect for all your printing needs. Get the most out of your printer with this high-quality HP cartridge.