ITEM NAME:Pocket Multi-functional Drawing Ruler Magnetic Scale Compass Measuring Tool Product Description Product description: An innovative pocket drawing tool for designers, artists, architects, journal lovers, mandala lovers, illustrators, tattoo artists, students and innovative professionals, etc. Easy to carry. Made of high-quality materials, it has good corrosion resistance and is not easy to rust. Straight wing parts allow you to draw perfect circles and double as a ruler, allowing you to draw straight lines, angles and beautiful arcs. The curved wings give designers the flexibility to draw beautiful curves and angles. Can be used to draw curves, arcs, ellipses, hexagons and circles. Versatile wings are the cornerstone of this product's capabilities. You will have the flexibility to use any wing that meets your needs, whether it is drawing straight lines, curves or angles. Precision protractor-also a protractor for high-precision arcs. It can also be another solid at the same time, letting you open a nice bottle of drink at rest! Specifications: Material: stainless steel + iron + magnet Packing size: about 110 * 100 * 30mm / 4.33 * 3.93 * 1.18inches Color: as shown Base material: stainless steel Package Included: 1 * Ruler 1 * Curved outline abstract ruler 2 * Magnet turntable Note: 1. Since it is manually measured, please allow an error of 1-3cm, please prevail in kind, thank you! 2. The color will vary depending on the computer screen display and the light of the photo. Please refer to the actual product, thank you. If you have any uncertainty or feel confused about the item, please feel free to.Precision protractor-also a protractor for high-precision arcs. Straight wing parts allow you to draw perfect circles and double as a ruler, allowing you to draw straight lines, angles and beautiful arcs.