Art Alternative canvas panels are economical and easily portable. These canvas panels are great for lighter paint applications, quick studies, practice, and class projects. The unbleached 3 oz. cotton is primed with acid-free titanium gesso to a finished weight of 8 oz. and wrapped around an acid-free recycled paper board core. These canvas panels are suitable for use with all acrylic paints, oil paints, and other wet or dry media.