Pantone Plus Series GP4001 CMYK Coated & Uncoated, Two-Guide Set Two-guide set on coated and uncoated stock. 2,886 process colors chromatically arranged Screen tint percentages provided to enable accurate color reproduction Includes ColorChecker Lighting Indicator to aid in lighting evaluation and ColorChecker Primer for color correcting images Eligible to receive a free download of PANTONE COLOR MANAGER Software upon product registration. PANTONE COLOR MANAGER Software for updating PANTONE Colors in popular design applications