These Fredrix canvas panels are great for students. The surface texture provides a very definite paint gripping "tooth" with minimum paint absorption, a perfect support for painting with most media. The sides are completely turned under and glued to prevent fraying and separation. A versatile option for oils, acrylics, water soluble oils, paint markers, permanent markers, spray paints and alkyds.Details:White20" x 24"6 packAcrylic primedMade of 100% recycled materialsGlued edgesConforms to ASTM D-4236Student useSuitable for most media