Mont Marte Canvas Double Thick Signature 30.5 X 30.5Cm (12 X 12In)Mont Marte Signature Double Thick Canvases are ideal for those beginning in the practice of art. They feature a 36mm (1. 4in) depth frame which looks modern and neat. No need for framing after the completion of the painting. These canvases are back stapled for a clean edge look. Suitable for light applications of paint. The Environmentally friendly cotton duck canvas is triple acrylic titanium primed and ready to be painted on.