Seawhite Cotton Canvas Board Primed A1 Pack of 5These A1 sized Canvas Boards by Seawhite come in a pack of 5 and are all primed and ready for you to paint your masterpieces straight on without waiting or having to prepare the canvas yourself. Each of the 5 boards measure A1 or 59. 4cm x 84. 1cm and are 100% cotton that is completely acid free, lending more longevity to your paintings and preventing yellowing over time due to age helping to keep your work as nice as when you first painted it. With