These are strong and sturdy MDF Boards by Seawhite which measure 12mm in depth. The boards are an A1 size or 594mm x 841mm and come in a pack of 4, offering you many to practice your techniques and paint your masterpieces on and with their very large surface area there is plenty of room to utilise and express yourself. The front of the board offers a unique wooden texture that when painted on gives a lovely aesthetic and look to your work compared to traditional cotton canvases and other similar mediums. Wooden boards are widely used in schools and colleges for plays, events, decorations and various arts and crafts classes and a great way to introduce children and students to painting. With their very affordable price this pack of MDF boards and ideal for trying out designs and murals as little money wasted if you don\'t like the final piece of work and there are four in total to practice your painting and murals on. - Brand: Seawhite - Size: A1 - Pack of 4 - Material: MDF wood - 12mm deep frame - Ideal for painting and murals