Winsor & Newton Professional Cotton Canvas Traditional 30inch x 24inch Box of 2This Professional Cotton Canvas is part of the Winsor & Newton range and measures 30 inches x 24 inches and comes in a box of 2 canvases in total. Each canvas consists of carefully chosen and prepared pre stretched canvases made from cotton duck guaranteeing outstanding and premium level quality. They have a heavy weight medium grain cloth and are 480gsm making them very dense with a well balanced absorbency and tooth which has perfect adhesion