Seawhite Cotton Canvas Standard Edge 40cm x 30cm Box of 10These are a pack of 10 quality 40 cm x 30 cm sized Stretched Canvases by Seawhite and are loved by artists the world over for their premium quality and professional finish. Every one of these Seawhite canvases has been quadruple primed with quality primers to give the perfect tooth and adhesion properties to the surface, making it ideal for mediums like oil and acrylic paints, including techniques like wet on wet and impasto. With their medium sizes