KINGART 9 x 12 inch canvas panels, 14-pack, pre-primed with three coats of acid-free titanium white acrylic gesso. Each panel features a 100% cotton, medium-grain surface that holds pigment for acrylics, oils, pens and mixed media, with wraparound priming on all sides. Rigid backing board and 5/8 in profile provide a firmer, portable working surface that is easy to store and frame. Panels arrive plastic-wrapped to stay clean and white, conform to ASTM D4234, and weigh approximately 8 oz. primed per panel. Ideal for painting, collage, craft projects and studio practice.