Lightweight 6-Inch Protractor - Durable Clear Plastic with Black Graduations

High-Precision 6-Inch Plastic Protractor with Open Center and Clear Design

6-Inch Durable Clear Plastic Protractor - Perfect for Students and Professionals

Third Generation Protractor Angle Finder, Digital Angle Ruler with 7Inch/200Mm,

Sparco Plastic Protractor 6" Ruler Base Clear

Durable 6-Inch Transparent Ruler with Metric & Inch Scales for Accurate Drafting

Sparco #01490 Protractor 6" Clear Brand New Factory Sealed

360 Degree Protractor Ruler, 6 Inch, round Circle Protractor for Math Geometry