A2 594 x 420 mm 23.4 x 16.5 in. Most tears, creases and stains from the originals have been painstakingly removed. A3 420 x 297 mm 16.5 x 11.7 in. A4 297 x 210 mm 11.7 x 8.3 in. We are more than confident though that you will be delighted with the quality.