SC30-140 Size: 12" x 9" Features: -140lb 12 Sheet pads.-Archival.-Made in United States. Color/Finish: -Professional grade, acid-free watercolor paper with a strong, rough surface, sized to withstand repeated washings and scrubbings.-Specially treated neutral pH sheet enhances the brilliance of watercolors. Dimensions: -9" Dimensions: 1" H x 12" W x 9" D.-11" Dimensions: 1" H x 15" W x 11" D.-12" Dimensions: 1" H x 18" W x 12" D.-24" Dimensions: 1" H x 18" W x 24" D.