The Genuine HP 29 Black ink Cartridges are OEM sealed boxes with an expiration date of 4/2009. These ink cartridges are specifically designed for HP printers, providing consistent and high-quality printing results. With a cartridge yield type of standard, this product offers reliable performance for your printing needs. The set includes 2 black ink cartridges, perfect for those looking for genuine HP products in a sealed retail box. Made in Puerto Rico, these cartridges are a dependable choice for any inkjet printer.