30 cm Transparent Plastic Ruler - Dual-Sided Metric Measurement Tool #3012961 (License: Personal Use)

This high-clarity plastic ruler features dual-sided metric measurements from 0 to 30 cm, with numerals printed in black for maximum readability. It includes a circular hole near the 0 cm mark for easy storage or hanging. The slim, lightweight design ensures accuracy without obscuring underlying work, making it perfect for drafting, schoolwork, or craft applications.

Used on educational supply pages, stationery product listings, or DIY tool guides; targets students, teachers, artists, and hobbyists seeking reliable, affordable measuring tools.