This is a Genuine HP 643A Magenta Contract Toner Cartridge with model number Q5953AC. It is compatible with various HP Color LaserJet 4700 printer models. The item is new and sealed, ensuring its originality and quality. Made in China, this cartridge has dimensions of 10.4" in height, 15.8" in length, and 5.6" in width. It is designed specifically for HP printers to provide high-quality magenta color printing.