4 Pcs Steel Scale Ruler Set2 Pcs Triangular Ruler Protractor Linear Ruler 4 Pack Math Geometry Tool For Students Draftsman Engineers Design Graphic Examination Math Or Painting Black

Specifications: ?Quantity: 1 piece 5.9inch long linear rule, 2 Pieces 30°/60° and 45°/90° triangular rulers, 1 piece protractor wrapped in white transparent box. ? Package size: 2.95*7.28*0.39inch ? Material: steel Features: ? Durable and reliable: This scale ruler set is made of steel, very solid and sturdy. ?Laser-etched markings: The scale ruler is precisely marked, making your drafts, designs, blueprint more accurate. ?Application: Suitable for an engineer, architect, university students, or taking on a DIY project. With this well-crafted, you can create accurate and precise drafts, blueprints, crafts, designs and more with ease.