Sharprepublic 2 Pieces Triangle Ruler Square Protractor Triangle for Carpentry Engineering.2 Pieces of large clear triangle rulers: 45/ 90 degrees and 30/ 60 degreesThe triangle ruler is made of quality PP, durability and sturdy; a good measuring tool, easy and convenient to useTranslucent color allows for a clear view of numbers and letters on the page; 2 kinds of measuring units, you can measure an object easilyThe triangles ruler are easy to grip; The hollow center of 45/ 90 degrees triangle is a protractor and the other is a interesting hollow drawing patternThe rulers are useful tools for architects, engineers, artists, designers, students, teacher, and so onTriangle Ruler Square Protractor for Geometry. Multifunctional Math Ruler Measuring Layout Too. Transparent Square Ruler Math Protractor. Professional Lightweight Geometry Rulers. Drawing Drafting Painting Woodworking Stationery.
