The Staples Ink Cartridge Replacement for HP 951XL (Yellow) is a standard-sized plastic cartridge designed for use with HP printers. It is compatible with the HP 951XL model and offers a vibrant yellow color for your printing needs. With a sleek design and reliable performance, this cartridge is a convenient and efficient option for those looking to replace their current ink supply. The manufacturer, Staples, ensures quality and compatibility with the product, providing a hassle-free printing experience.