Transparent Protractor with Ruler - Precision Measurement Tool for Students & Drafters #224309 (License: Personal Use)

This durable, translucent plastic protractor offers precise angle measurement from 0° to 180° on both inner and outer arcs, with fine gradations every degree and bold markings at 10° intervals. The straight edge includes a metric ruler (0-10 cm) calibrated in millimeters, and the center point is clearly marked for alignment. Made in China, it’s lightweight, shatter-resistant, and suitable for classroom, engineering, or DIY projects.

Used in educational settings (middle/high school math classes), technical drawing, architecture, and hobbyist crafting; supports user intent for learning geometry, measuring angles, or creating scale diagrams.