The product is a 2-pack of Innovera IVR-CE278A remanufactured black toner cartridges designed for use with HP 78A printers. These cartridges are compatible with HP LaserJet Pro printers and offer high-quality printing through laser print technology. With this product, users can expect crisp and professional-looking black prints for their documents and images. The Innovera brand ensures reliability and cost-effective printing solutions for business and personal use.