360 degree protractor: designed with an accurate and clear scale to provide high precision for drawing, painting and measuring tasks. Plastic circle protractor: features high accuracy scales and easy to read markings for your convenience, making it practical for daily work and professional use. Drafting ruler: this 360 degree protractor is a helpful tool for designers, engineers, math teachers and school students. Math geometry protractor: small in size and light in weight, easy to carry in your bag to use anytime and anywhere for office or on the go use. Benefits at a glance - High precision and clear readability for accurate drawings and measurements - Lightweight plastic construction designed for portability and everyday use - Easy to read scales improve workflow in design, education and crafts - Versatile set suitable for classroom teaching, professional drafting and casual projects What you get - 360 degree protractor - Plastic circle protractor - Drafting ruler - Math geometry protractor Use scenarios - Technical drawing and drafting projects such as architectural plans or mechanical diagrams, where precise angle transfer is needed - Geometry lessons and classroom demonstrations to visualize and measure angles and shapes - Art, crafts and DIY projects where accurate angle lines and measurements improve accuracy and finish