A cost-effective solution for color-critical applications. Offers the highest degree of image quality and accuracy. GRACol Grade 1 compliant. Engineered to the specifications of SWOP3, this value priced proofing paper exhibits exceptional whiteness. This can be used for commercial and publication proofing applications. This paper is designed to offer a cost effective solution for color-critical applications. Sheet/Roll Size: 24" x 100 ft; Paper/Media Thickness (mil): 9 mil; Paper/Media Color(s): White; Color Family: White.