These are a pack of 10 quality A4 sized Stretched Canvases by Seawhite and are incredible for artists and creatives who love to use acrylic and oil based paints when creating their masterpieces for galleries or for as simple as hanging in your own home. All of the 10 canvases included are a heavyweight grain 380gsm which can give a lovely feel and texture to your work once painted. They are all pre-stretched over quality frames giving a tactile strength and sturdiness to every surface even for the most rigorous painting techniques. The stretched canvas is quadruple primed which gives an amazing level of protection for your work, helping to protect the cotton strands from the oxidisation that occurs over periods 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: A4 / 21cm x 29.7cm - Acid-free - Pack of 10 - Stretched canvas great for oil and acrylic - 1.8cm Standard Clean Edge