Open Center Protractor, Plastic, 4" Base, Clear, Dozen

Clear plastic protractor is ideal for all young mathematicians. Sharply defined graduations allow students to easily identify angles ranging from 1 to 180 degrees. Decorative Base—Traditional sunburst design along 4" straight-edge base. Degree Graduations: 1°; Material(s): Plastic; Ruler Size: 4" Ruler Edge; Color(s): Clear.