winsor newton artists canvas. this artists quality stretched cotton canvas is ideal for use with oil including water mixable acrylic and alkyd colour. features heavier weight superior quality canvas medium grain surface ideal for techniques including heavier colours 8 ounce cotton duck 13 16 inch deep staple free edges can be painted to display finished paintings with or without a frame triple coated with acid free sizing and two coats of highly pigmented coated with acid free sizing and two coats of highly pigmented acrylic acrylic primer formulated by winsor newton balanced absorbency and tooth prevents sinking of oil colours and improves adhesion professional frame constructed kiln dried beveled stretcher bars stretched by hand for best tension and tailored corners ample canvas on the back for re stretching. canvas measures 6x6 inches. imported.