Features: Made of stainless steel, wear-resistant and durable for long time use, with clear engraving scale, easy to read. Available in 200mm measuring range, 300mm measuring range and 400mm measuring range, meeting different needs. Each scale line has a hole for positioning, and there has holes designed to provide accuracy up to 0.25mm, high precision suitable for woodworking. It also has horizontal scales with holes at the right end, allowing you to trace horizontal lines at a specific level. High precision multifunctional ruler, essential for artists, designers, architects, engineers, etc. Features: material: stainless steel Length: 180mm (Right Angle Ruler) / 200mm (T-Type Ruler) / 300mm (T-Type Ruler) / 400mm (T-Type Ruler) (Optional) Package Weight?: 114?g / 4.02?oz Package size: 26.5 * 13 * 2.7 cm / 10.43 * 5.11 * 1.06 inch Packing list: 1 * ruler< /li>