Navigator Platinum Office Multi-Use Paper, Letter Size (8 1/2" x 11"), 28 Lb, Smooth, Bright White, Carton Of 2,500 Sheets 99 Brightness - Letter - 8 1/2" x 11" - 28 lb Basis Weight - Smooth - 2500 / Carton - Jam-free - Bright White Specially engineered to deliver high-quality printing results no matter what color printing office equipment is used. Offers superb 99.99% jam-free performance and superior print quality every time. Excellent opacity and smooth surfaces for demanding print jobs and produces high-definition images with a full color spectrum. Navigator's new UHD Formula translates into a special surface treatment that maintains the color pigment near the surface, ensuring top definition with vivid colors, sharp contrasts and fast drying.