Seawhite Cotton Canvas Board Primed A2 Pack of 5These A2 sized Canvas Boards by Seawhite come in a pack of 5 and are all primed and ready to receive your paintings and masterpieces straight away rather than you having to prime them yourself if you want longevity to your work. Each of the 5 boards measure A2 or 42cm x 59. 4cm and are made completely from cotton that is acid free, this gives your paintings better longevity and prevents yellowing over time due to age helping to keep your work as nice