These are a pack of 10 quality 13cm x 18cm sized Stretched Canvases by Seawhite and are the perfect product for oil and acrylic painters of all levels and ages looking to present their work to hang at home or to display at a gallery. With their some what smaller size these canvas are great for compositions with smaller scales and long view distances. All of the 10 canvases included use a heavyweight grain 380gsm which lends a gorgeous feel and texture to your paintings. They are all pre-stretched over high quality frames giving a toughness and sturdiness to every surface even for the most rigorous and demanding paintings. The stretched canvas is quadruple primed which gives an incredible amount of protection, helping to coat and shield the cotton strands from the oxidisation that occurs over a period of time when using oil based paints specifically. The canvas is made from 100% cotton and they are all completely acid-free that helps to prevent yellowing over time and keeps your work preserved and as fresh as when you painted it. These canvas are fantastic when paired with oil based paints and acrylic based paints though your welcome to experiment with any medium you want if trying to achieve a certain style. Each one is pre-stretched over quality profiled frames, they have no side staples on them and they are all standard edged with depths measuring 1.8cm. - Brand: Seawhite - Size: 13cm x 18cm - Acid-free - Pack of 10 - Stretched canvas great for oil and acrylic - 1.8cm Standard Clean Edge