Multi-function Triangle Ruler With Handle Transparent Angle Protractor Geometry Measuring Drawing Drafting Tools School Supplies Name: Triangle Ruler/Angle Protractor_x000D_ Material: Plastic_x000D_ Weight: 25g_x000D_ Size: As the picture show_x000D_ Function: Drawing, measuring dimensions, measuring angles, etc_x000D_ Features:_x000D_ 1.This multifunctional product is a must-have tool for any DIY enthusiast or professional, providing accurate and precise measurements every time._x000D_ 2.Made from high-quality plastic, this product is durable and long-lasting, ensuring it can withstand even the toughest of jobs. Its lightweight design also makes it easy to carry around and use on-the-go._x000D_ 3.Whether you're an architect, engineer, or simply someone who loves to tinker around the house, this measuring triangle is perfect for anyone who needs to take precise measurements._x000D_ 4.Drawing, measuring angles and distances, this product is very suitable for various applications, and this tool will make your life easier and more efficient._x000D_ 5.With its user-friendly design and versatile functions, this product is the perfect addition to any toolbox._x000D_ _x000D_ Notice:_x000D_ 1.1cm=10mm=0.39inch._x000D_ 2.Please allow 1-2mm error due to manual measurement and make sure you do not mind before ordering._x000D_ 3.Please understand that colors may exist chromatic aberration as the different placement of pictures._x000D_ _x000D_ Package Include:_x000D_ 1 x Triangle Ruler/Angle Protractor _x000D_ _x000D_ _x000D_ _x000D_