The HP 728 300-ml Yellow DesignJet Ink Cartridge, F9K15A 09-2028, is a high-quality ink supply specifically designed for HP DesignJet T730 printers. This product is manufactured by HP and is compatible with their printers, ensuring a seamless printing experience. The yellow color cartridge is ideal for producing vibrant and vivid prints, making it an essential component for any printing project that requires rich and colorful results. With its compact dimensions of 4.65" in height, 11.14" in length, and 1.61" in width, this ink cartridge is convenient and easy to handle for all your printing needs.