Art Advantage canvas is the heaviest weight of the promotional canvas available in the U.S. today! Triple primed with acid free acrylic primer. 100% natural cotton canvas pre-stretched over paulownia stretcher bars. Canvases are stapled on the back so canvas sides can be incorporated into the artwork. No need for an expensive frame! Medium texture and uniform weave readily accepts oils, acrylics and alkyds. Series 1252 - standard wall, 3/4" x 1-1/2" stretcher bar dimensions, and Series 1272 - wide wall, 1-1/2" x 1-1/2" stretcher bar dimensions.Item #ART-1252-12UniteachUPC/EAN661670908937Retail$14.69