Easy and Precise Marking: Designed with a center marking hole, it allows a pencil to fit easily and use the supplied dowel pins to mark the center of the board, ensuring that every marking measurement is accurate and efficient Multifunctional Tool: Its innovative design makes it an indispensable tool in the woodworking toolkit and its versatility simplifies a wide range of tasks. Switch easily between the high-precision mini square and the user-friendly center finder High Quality: This mini center finder tool is made of high quality aluminium alloy with CNC machined anodized blue , rust proof, and Variety of Applications: The included twin pins allow you to quickly determine the exact center of a board edge, easily check that the edge is perpendicular to the board and make adjustments when needed Easy to Carry: The mini square center finder is compact in size, suitable for carrying around in your pocket Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Color: blue Material: aluminum alloy Package Contents: 1 x Small Square and Center Finder set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.