Folding Rule - 39 inch
39" (1000mm) long stainless steel folding rulers graduated in inch and metric.
Upper edge - first 5 cm graduated in 0.5mm increments, then in 1mm increments.
Bottom edge - first inch graduated in 1/32" increments followed by 1/16" increments.
Made of Flexible Stainless Steel 0.020” (0.5mm) thick.