This is Zazzle Australia's construction postcards page, in which you'll find a unique assortment of construction postcards set up for personalisation or purchase. Almost all Zazzle postcards are made within 24 hours. Send a special message with your own photographs and images. Zazzle's vertical postcards are 10.8 cm x 14.2 cm and are printed on glossy, ultra-heavyweight card stock. Upload your designs at no cost. Print on both sides for free! To see more products, please visit our main construction section.