DAS Stretched Canvases are made from 8oz premium Cotton Duck Canvas, Acid Free Priming, and Primed with a Quality Acrylic Gesso. The Canvas have a staple free edge which allows for painting on the sides. Suitable for both Acrylics and oils. Kiln Dried Stretcher Bars have been used for the frame. They are available in two different side profiles - the Exhibition Range is approximately 1 1/2 inches in depth. then the Studio Range is approximately 3/4 inch in depth, All DAS Stretched Canvases are individually cello wrapped. We carry every size canvas in Das Exhibition, Das Studio and Professional Brands. All SIZES ARE IN INCHES.