This Handy Road Atlas is a more compact 25cm x 17.6cm size and features a spiral binding which means when you turn a page, the page stay turned! This atlas features the most comprehensive road detail available that is field checked, on the ground, using GPS mapping system by Hema Maps. It features roadside rest areas, camping areas, outback roadhouses as well as a comprehensive road-distancing network. So no matter what your needs are for a road Atlas, Hema Maps Road Atlas series really will get you there.