Carefully selected and prepared stretched cotton canvas to ensure outstanding quality. Heavier weight superior cloth of medium grain surface that has been triple coated with highly pigmented primer. Offers balanced absorbency and tooth, essential for preventing the sinking of oil color and improved adhesion. Stapled on the reverse for clean edges to ensure painting on all four sides. Material: Cotton. Size: 36"x 48". Stretcher Bar: 1 3/4"W x 13/16"D.