A 100% cotton canvas, primed with two coats of acrylic gesso. It is mounted on a 1.5-inch support frame. An excellent canvas for oil and acrylic painting. Made in Canada.Specifications:  100% cotton two coats of acrylic gesso support frame (1.5-inch thick)                         Additional information:Gallery canvas vs. regular canvasGallery canvases are mounted on 1.5-inch frames. We recommend them if you enjoy creating large-scale paintings. They don’t necessarily require framing, as the frame can be painted for a more refined finish. Regular canvases are mounted on ¾-inch frames. We recommend them if you enjoy framing your finished creations.