Feature: Durable Miter Saw Protractor: This miter angle finder is made of solid machined aluminum with a black anodized finish, and It feels so solid in your hand Easy to Read Numbers: The markings on miter saw protractor is laser engraved,and white markings on black background are much easier to read, even without bright light Easy to Use: This miter saw protractor rotates a full 360 degrees for measuring any odd angles, and It doesn't tell you the angle, it tells you where to set your saw much less mental math and way easier than just an angle finder tool Professional Miter Protractors: Very easy to transfer an odd angle from piece to piece, it makes most cutting work much more accurate and reduces hand fitting for making nice clean cuts without guessing at angles and wasting material Widely Application: Whether you are a professional or not, miter saw protractor is a "must" for quick angle finds for you, very suitable for crown molding, miter cuts, carpentry, plumbing, metalworking and more Specification: Material: Aluminum alloy Size: about 185x60mm Color:Black Measuring Range:360 degrees Features 1:360 degree Feature 2:Saw Protractor Feature 3:Finder Angle Tape Length: Divider Calipers Protractor Type:Divider Calipers System of Measurement:Metric or Standard Type:Divider Calipers Package included: 1 X Protractor