This geometry set is a versatile tool suitable for academic learning in geometry, math, and technical drawing, as well as for professional drafting and design work by engineers, architects, and artists. Good for personal and home use in hobbies such as crafting, DIY projects, and artistic sketching.SpecificationColor: Gradient GreenMaterial: Aluminum AlloyRuler Size: 21 x 2.5 cm / 8.27 x 0.98 Inch (L x W)Protractor Size: 10 x 5.5 cm / 3.94 x 2.17 Inch (L x W)Isosceles Triangle Size: 11 x 7.8 cm / 4.33 x 3.07 Inch (L x W)Right-Angle Triangle Size: 12.7 x 11 x 6.5 cm / 5 x 4.33 x 2.56 Inch (three sides)Packing List: 1 Pcs x Straight Ruler, 1 Pcs x 180° Protractor, 1 Pcs x 45°/45° Triangle, 1 Pcs x 30°/60° TriangleAdvantageCrafted from durable aluminum alloy, this drafting tool is lightweight, sturdy, and resistant to warping or bending.
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