This range of deep edge canvas offers the artist a good quality acid free cotton canvas that has been double coated with acrylic primer the stretched canvas is of medium grain made from 100 cotton and is ideal for use with oil including water mixable acrylic and alkyd colourthis canvas has the new winsor deep edge with a depth of 38mm to accommodate latest trends the edges are clean so that you can paint around the sides and there is no need for framing the size of this