The Double D Compatible Ink Cartridge 902XL 5-pack is a set of printer ink cartridges designed for use with Canon, HP, and Brother printers. The cartridges come in cyan, yellow, magenta, and black colors, and are compatible with the Brother LC51 model. With an expiration date of Feb 2024, these compatible cartridges offer a solid ink print technology and come with a manufacturer warranty of 2 years. Made in China, these units are perfect for printers looking for reliable and high-quality ink cartridges.