Specification: Item Type: Marking Center Finder Material: ABS Color: Blue Size: Approx. 10.2cm/4in Weight: Approx. 50g/0.1lbs Package List: 1 x Marking Center Finder Note: 1. Please allow 0‑2 cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take      the real one as standard. Features Multifunctional: The marking center finder is multifunctional marking gauge design, center measuring instrument, very convenient to use. Simple Style: The marking tool is just hold and slide the center line gauge to draw an accurate center line, very simple. Widely Used: The marking tool is suitable for plate groove, pin seam, assembly work, drilling datum, groove marking, etc. ABS Material: The marking tool is made of ABS plastic material, harmless to the body, durable and have long service life. Convenient to Use: The marking tool is small in size and does not take up space, only 10.2cm/4in of length. It can be placed anywhere in the home when not in use.