4 Pcs White Steel Scale Ruler Set,2 Pcs Triangular Ruler + Protractor + Linear Ruler, 4 Pack Drafting Tool for Students, Draftsman, Engineers, Geometry,Design, Graphic, Examination, Math Or Painting

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.