The product is a genuine set of 2 HP 61XL large black/color cartridges for various HP DeskJet and OfficeJet printers. The cartridges are in sealed packaging and are compatible with specific HP printer models. They use inkjet print technology and come in tri-color and black color options. The brand is HP and the model is HP 61XL, ensuring high-quality and reliable printing performance. This product is an original/genuine unit and is not expired, providing long-lasting use for your printing needs.