Metric Ruler Diagram - Centimeter Scale Visual Guide #3899515 (License: Personal Use)

The image displays two identical metric rulers placed horizontally and aligned, each marked from 1 cm to 30 cm. Major centimeter divisions are indicated by red vertical lines and numerals, while smaller subdivisions (likely millimeters) are shown in blue. This layout is ideal for teaching measurement concepts or verifying scale accuracy in print or digital design.

Used in educational materials, STEM curricula, printable worksheets, or design guides where visual confirmation of metric scale is needed; matches user intent for learning, printing, or calibrating measurements.