Professional tool for commercial or occasional use 1 metre folding plastic ruler Perfect for use when storage solutions are limited Measures in centimetres, millimetres and inches Folds up to a maximum length of 270mm / 27cm Total length of the ruler 1000mm / 40" Total width of the ruler 18mm (when unfolded) Also comes with a hanging hole for easy and convenient storage Double sided and marked ruler Perfect for schools, woodworks, craft, art Marks are deep etched into the ruler to prevent the markings rubbing off like on some rulers