Winsor Universal Canvas Economy Twin Packs feature two back-stapled, 11/16-inch (18mm) profile stretched canvases that are manufactured to high quality standards by Winsor & Newton. Quality 8 oz natural cotton duck with a medium grain surface is ideal for all techniques, including heavier applications of colour, and can be used with oil, water-mixable oil, acrylic, and alkyd paints. Each ¾-inch (0.68) deep canvas is double acrylic primed and acid free.
Perfect for fine art or home decor use, this acid-free and 100% stretched cotton canvas can be used with oil (including water mixable), acrylic and alkyd colour. It features a medium grain surface perfect for general use and all techniques; ¾-inch (0.68) deep; staple free edges that can be painted to display finished paintings with or without a frame. It can be re-stretched by hand for best tension and tailored corners.