Offering the widest color gamut available for accurate color reproductions. The Epson Standard Proofing Paper Premium is a lightweight proofing paper that is suited for coated and uncoated papers with optical brighteners commonly used in sheet fed printing. This paper offers instant drying with it's semi matte finish. Sheet/Roll Size: 44 x 100 ft; Paper/Media Thickness (mil): 10 mil; Paper Finish: Semi-Matte; Machine Compatibility: Wide-Format Inkjet Printers; Wide-Format Laser Printers.