This canvas features a luxurious 400gsm linen stretched over 2.5 & 3.5mm MDF core which provides superior strength to reduce warping. Jasart Gallery Linen Boards have been pre-primed with clear gesso to give a natural look while allowing your paints to glide smoothly over the superior surface. Made with a fine grain texture and 2 to 2 weave, you will be able to accurately apply every brush stroke without sacrificing quality or durability.