Our posters are printed to order on a choice high quality (200gsm +) paper & come in three sizes. PLEASE REFER TO THE TITLE LISTING AS THIS WILL TELL YOU WHAT SIZE THIS PRINT IS AVAILABLE in These are affordable Digital reproductions & are sent in high quality, durable cardboard tubes via royal Mail. Paper Size: - A3 A3 = 297mm x 420mm or 16.5 inches x 11.7 inches 1930’s Chinese Medical Chart Of The Excretory System Illustration A3 Poster Reprint