The Clover Black C9721A Cyan Laser Toner Cartridge is a high-quality standard yield toner designed for use with HP Color LaserJet 4600 4650 printers. This cyan cartridge has a model number of 641A and is compatible with the C9721A model. It has a height of 8.66 inches, a length of 13.46 inches, and a width of 4.80 inches. With a unit quantity of 1, this toner cartridge provides reliable and professional printing results for your documents and images.