[Black One Size]

Uses: for all building and remodeling projects,used for surveying and mapping, roads,,electricity,building carpentry tools,short-distance mapping
Very strong and durable square with all the markings on it
Material: Aluminum Alloy
a protractor,line scriber,saw guide and tri/meter square and a ruler.Great little all rounder for squaring off timber trunking or anything in its range
1 PC Measuring Ruler
Resolution: 0.1.The scope of application: 0-30.Size: about18.6x18.5cm / 7.32x7.28 inch