The Chunkies Paper Sketchbook Pad has 60 thick, acid-free sheets just waiting to be brought to life with art. The paper is sturdy enough to hold up to whatever you throw at it including little hands that tear and crumple and even the thickest paint, all while keeping things mess free. This 9 by 12 inch colorful sketchbook pad works great with all sets of our Chunkies Paint Sticks and is suitable for all ages!• 60 sheets glue bound pad• 120 gsm Paper weight• Paper size: 9” x 12”• Acid free paper