5PCS Metal Geometry Set - Drafting Tools Kit, Aluminum Triangle Rulers, Protractor, 8 and 6 Inch Drawing Ruler Set for Architect Engineer

• You will get: 5 metal geometry sets, including: 1 20cm/8-inch ruler; 1 15cm/6-inch metal ruler; 1 60°/30° metal triangle ruler; 1 45° three-angle metal ruler; 1 semicircle protractor, sufficient quantity and complete styles, enough to meet the daily office mathematical drawing use.
• Practical design: The scale of the metal geometry set is made of engraving, which is clear and accurate, and can help you read the data and mark it easily. The scale on the ruler is not easy to fade. In addition, you can use the hollow design on the metal geometry set to quickly and accurately draw the required shape.
• Reliable material: The triangular scale set is made of aluminum alloy, which is made through multi-layer technology, with fine processing, smooth edges, and a layer of black coating. Each line and number is clear and easy to read, not easy to fade, not easy to break, and can be used for a long time.
• Easy to store: The triangular scale set comes with a transparent box, which is compact and very portable, and can be easily stored anywhere such as desks and drawers. Keep your desktop neat and organized, which will help you develop ideas and think creatively.
• Wide Application: Mathematical Geometry Ruler Set Useful drawing tools and drawing kits for engineers, artists, designers, architects, painters, etc. The metal geometry set can be used in offices, studios and homes, and is easy for professionals and beginners to measure and create.

product name: metal ruler set specifications: 5pcs material: aluminum alloy color: black product size: ruler: 20.8cm/8.18inch; 15.8cm/6.22inch protractor: 9.6*5.8cm /3.78*2.28inch triangle ruler: 12*7*13.7cm/4.72*2.75*5.39inch; 8.6*8.6*12cm/3.38*3.38*4.72inch packing list： 5pcs metal ruler drafting tools + 1pcs box