Perfect for students or working artists, this set of canvas panels provides great quality at a great value. Each 100% cotton, medium-weight canvas is primed with acid-free black acrylic gesso, wrapped around all sides, and is secured in place on the backside of the panel board. Details: BlackAvailable in multiple sizes3 canvas panels100% cottonArchival and acid freeConforms to ASTM D-4236For use with acrylic and oil paints