A3 is the ultimate size for promoting a new product as its size is very economical for product posters. You can even use this as to give a very professional look for your new price list or catalogue. With 4 large A4 sized panels available you are sure to fit everything you need. If not, why not add an additional A4 flyer insert. Printed in high definition full cmyk process on a superior stock. Product dimensions - 297 x 420mm when layed flat