Description: MaterialAngle Protractor Angle Finder Ruler is made of stainless steel, rust resistant and sturdy structureSize InformationStainless Steel Angle Protractor with two arm, total length 36cm/14.17inch, thickness 1mmWith 0-180 Degreessemicircular protractor at the top can measure from 0-180 degrees left to right and right to left30cm Woodworking RulerRuler can measure length (0-25 cm/ 0-10 inches) by fixed ruler and measure length (0-30 cm/ 0-12 inches) by moving rulerApplicationAngle Ruler Finder is suitable for engineering, angle measurement, architectural design, carpentry, length measurement, wonderful gift for carpenters, woodworking, hobbyists, architects and designers Package Includes: 1 Angle Protractor Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.