The product is a dual pack of two new HP 36A toner cartridges in black color. These genuine/original cartridges are specifically designed for HP printers and are compatible with models such as the P1505, M1120 mfp, and M1522 mfp. With a print technology of laser, these cartridges provide high-quality printing results in color options of cyan, yellow, magenta, and black. The brand is HP Compatible, ensuring compatibility and reliability with your HP printer.