※ This item will be shipped via anonymous delivery, and the shipping cost is included. - Product Name: Arch Ruler - Material: Plastic - Size: Approximately 15cm ※ From the description on the back: "The 'Arch Ruler' is a slightly curved ruler. Because it's curved, it's easy to hold and pick up. Also, the ink from the lines you draw with a pen is less likely to bleed under the ruler, and it's easy to find even if it gets lost on your desk." Thank you for looking. If anyone is interested in using it, please consider purchasing. Ruler #h-concept