Yellow Plastic Ruler - Standard 12-Inch Measuring Tool for School & Office #3869399 (License: Personal Use)

This illustration depicts a standard 12-inch (30 cm) yellow plastic ruler with precise black inch and centimeter markings along both edges. The ruler features a circular hole at one end for convenient storage or hanging. Its clean, minimalist design makes it instantly recognizable as a fundamental tool in education, drafting, and crafts.

Commonly used in educational materials, e-commerce product listings, and instructional guides for math, art, or engineering. Matches user intent for finding measurement tools, school supplies, or vector illustrations of stationery.