QUALITY MATERIAL: The miter saw protractor is made of durable engineering plastic material and features a wide range of features; This herringbone saw protractor has precise calibration and high precision High precision: O-ring shape ensures smooth and precise operation; The measuring arm rotates freely and can be applied in a variety of angle measurements, creating a beautiful decoration for crown shape and bottom shape carpentry, carpentry, plumbing and construction industry and others who need to measure and change Size information: the miter saw multifunction protractor measures approximately 32 x 10 x 8 cm; With light weight and compact size, it is easy to carry and store Easy to read: The high precision miter saw protractor is designed with an engraved dial and two scales that are easy to read, making the speed of fast reading and not so complicated to use Features: Handy measuring tools: This miter saw ruler is a handy measuring tool for many occasions and can be applied to kinds of industries, like carpentry, carpentry, plumber and construction industry and so on. Easy to Use: The miter saw protractor is designed with an engraved dial and two easy-to-read scales, making reading speed fast and not so complicated to use. With high measurement accuracy, it brings much convenience to your work. Specification: Material: Plastic Color: As Pictures Shown Size: 32 x 10 x 8cm Package Include : 1 x Miter Saw Angle Ruler Note: Please allow slight errors on the size due to manual measurement. Sold by Briday Store