These Pastel Panels by Savoir Faire measure 9 by 12 inches each and come in a pack of 5 panels. Each pastel panel is 1/32 inch thick and features a uniform surface that holds layers of pastel with a texture roughly in between a course and a fine tooth. Considered a multimedia artboard as well, each panel features an ultra-stable pastel surface that accepts water, oil/mineral spirit and alcohol washes without buckling or bleed through. Acid and lignin free as well as pH neutral each board is imperious to mold and mildew and will not warp no matter what. Made in USA.