Standard 12-Inch Plastic Ruler - Precision Measuring Tool for School and Office #1395168 (License: Personal Use)

This standard 12-inch (30 cm) transparent gray plastic ruler features dual-scale markings in both imperial and metric units, with bold inch increments and fine centimeter subdivisions. Its slightly beveled edges prevent smudging and improve line accuracy, while the lightweight yet rigid construction ensures durability for daily classroom or office use. The minimalist design avoids distractions, making it ideal for precision tasks like drawing straight lines or measuring small components.

Used on educational supply websites, stationery product pages, or DIY/craft resource guides; targets students, teachers, architects, and hobbyists seeking reliable, affordable measuring tools.