The product is a lot of three HP 75XL and 75 Twin Pack tri-color cyan/magenta/yellow ink cartridges. These cartridges are compatible with HP printers and have a print technology of inkjet. The cartridges come in a multicolor option and are designed for use with the HP CE255X model. With dimensions of 1.5 inches in height, 4.5 inches in length, and 5 inches in width, these HP cartridges provide high-quality color printing for various printing needs.