With a generous 1.5" profile, these small back-stapled canvases have all the benefits of traditional canvases in a more decorative size. Each canvas features 100% cotton canvas primed with a titanium acrylic gesso primer that's acid free and archival quality, and the medium tooth surface is ideal for acrylic and oil paints. They're perfect for a creative series, dimensional projects or polyptych paintings. Details: 6" x 6" (15.2cm x 15.2cm) 1.5" (3.5cm) wood frame profile 4 canvases 7oz unprimed/10 oz finished 100% cotton duck Archival qualityAcademic level 1 For use with acrylic and oil paints