The product is a set of three genuine HP 305A LaserJet toner cartridges in black, magenta, and yellow colors. These Original Equipment Manufacturer (OEM) cartridges are specifically designed for HP printers and are compatible with the HP 305A model. The cartridges are sealed and brand new, ensuring high-quality printouts through laser print technology. Perfect for those looking to replenish their toner cartridge supply with genuine HP cartridges that are guaranteed to work seamlessly with their HP printers.