- Transparent Acrylic Design: The clear construction of the ruler features black numeric scales, allowing for easy reading of measurements. This transparency enhances accuracy for both drawing and layout checking. - Two Sizes Included: The set contains two durable acrylic T-square rulers measuring 23.6 inches and 29.5 inches. These sizes cater to various projects, ensuring you have the right tool for any task. - Dual Scales: Each ruler is graduated in both inches and metric units, offering the flexibility to switch between scales effortlessly. This dual graduation saves time and enhances usability for diverse applications. - Effortless Line Drawing: Thanks to the T-shaped design, you can easily create both horizontal and vertical lines without the need for additional tools. This convenience streamlines the process of drafting and layout work. - Practical Applications: Ideal for architects, engineers, and artists, these rulers are perfect for drafting blueprints, designing layouts, or drawing precise lines in any creative project. Their sturdy construction ensures long-lasting performance, making them a reliable choice for both professional and personal use.