[Stainless Steel Ruler Body] Made of stainless steel, the scale is clear and accurate, CNC machining, comfortable texture, makes marking much less time and much more accurate. [ Precise operation] 1mm, 0.5mm, 0.25mm, each scale position has finely marked holes and grooves, which makes the operation more precise. [ Easy to use] Flexible and easy to use. Let the scribe do what you want, satisfy all carpenter square wood scribe needs. Specially designed for woodworking mortise positioning and marking, convenient and precision. [Multiple Functions] Achieve multiple functions, including horizontal line, vertical line, long line, short line , parallel line and right angle line, meeting your various marking needs. Item Type: Tracing Ruler Material: stainless steel Colour: Silver Measuring range: 0-200 mm