Dual scale ruler with inch and metric calibrations for versatile measuring in most tasks. Made from transparent plastic for easy visibility when underlining notes, drawing columns, or checking layouts. Protective films on both sides are included; please remove the films before use to expose a clean, clear surface. Key benefits - Clear dual scales: cm and inches on both sides for flexible measurement without flipping between tools. - Transparent design: easy to see through to underline notes, line up columns, and verify layouts. - Easy reading and precise setup: numbers and letters are crystal clear; zero centering on the bottom and a standard 6 inches on the top reduce the need to count tick marks. - Portable and practical: lightweight, easy to carry for school, office, or home use. - Ready as a gift: ideal for artists, designers, architects, engineers, students, teachers, and drawing enthusiasts. Specifications and features - Materials: transparent plastic - Calibrations: inch and centimeter scales on a double-sided ruler - Special design: zero centering at the bottom; 6" standard along the top - Packaging: protective films on both sides (remove before use) Practical applications - Drawing and layout work: align columns, underline notes, and check paper layouts with clarity. - Everyday measuring: quick measurements for school, office tasks, or home projects without switching tools. - Creative and professional use: suitable for artists, designers, architects, engineers, students, and teachers to draft, design, and verify dimensions. Use scenarios - Classroom planning and note taking: students can accurately mark margins and grid layouts in notebooks and planners. - Design and drafting: professionals align layouts and verify dimensions on sketches and project plans. - Craft and sewing projects: measure fabric, patterns, and trim lengths with precision to ensure proper fit. Notes - Before first use, remove protective films from both sides of the ruler. - Store and transport flat to maintain the smooth, scratch-free surface.