Mont Marte Professional Double Thick offers an affordable quality stretched canvas that can be used by artists of all levels, from professional exhibiting artists to students & beginners they come on a strong pine frame that is cross braced in the larger sizes. The Canvas is triple coated with universal acrylic primer & ready to be painted on. The canvas has a medium texture, surface & corners are neatly folded to gallery standards, stretcher frame is mitred with finger joins allowing for superior strength. 380gsm Canvas primed -approx 8oz before priming Acid Free Unbleached cotton duck Triple Primed Mitred corners Double rows of staples Sizes larger than 60cm include cross bracing 38mm deep pine wood frame Kiln dried stretcher bars to combat bowing & warping Shrink wrapped with freight corner protectors.