HP Papers launched in 1996 is a premium line of uncoated paper optimized for superior print performance with HP hardware and other devices. Manufactured by International Paper under HP s license it offers high-quality products for various print applications. HP BrightWhite24 Paper is a 24 lb super-smooth paper with 100 brightness and 165 whiteness designed to enhance inkjet printing with bold colors and crisp blacks. Featuring ColorLok Technology it’s ideal for reports schoolwork and professional documents. Available in 8.5 x 11 letter size it’s optimized for full-color printing in inkjet printers and copiers.