This value pack of five canvases is suitable for all oil, tempera and acrylic painting. For student or professional use, this canvas features a cotton duck base with an acrylic titanium triple primer. The canvas is stretched over and stapled to a solid wood professional frame constructed with kiln-dried stretcher bars.Details: White 16" x 20" (40.64cm x 50.8cm) 1.1875" x 0.625" (3.01cm x 1.587cm) wooden frame 5 canvases Acrylic gesso primed Lightweight cotton duck Archival and acid-free Conforms to ASTM D-4236 For use with oil, tempera and acrylic paints