Creative Mark prides itself on creating Professional Quality Products at an excellent value, and Paramount Universal Primed Cotton Canvas Rolls provide you with a Professional Canvas in every aspect. This Quality cotton Canvas roll is a Heavyweight 11 oz double primed 100% pure Unbleached cotton. The primer is acid-free and Surface has just the right tooth to accept Paint and Allow for building up Texture and vigorous working. A great Product for Painting in All media. When stretched, Paramount Canvas is 11 oz in Weight and can take heavy textural buildups with less sagging than other Canvases.