Features: Brand new and high quality A convenient center hole bushing is used to align the router and center it in the drill hole. It is easy to accurately drill holes and install any router. High-quality aluminum alloy material has strong fall resistance, anodic oxidation on the surface, strong oxidation resistance and corrosion resistance. Quadrilateral arcs with circular arcs edge, which does not stab hands and has high safety. Easy to operate, save effort and expand the use of the trimming machine at the same time. Trimming Machine Board only, other accessories in the picture is not included. Specifications: Material: Aluminum Alloy Size: Approx.120mmx120mm/4.72inx4.72in Package Includes: 1 Set Aluminum Router Plate note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.