Features 1、Made by aluminium alloy, it is practical in use and not easy to rust. 2、Convenient center-hole bushing used to align the router so it is centered in the bit hole. 3、Make accurately drilling and mounting any router easy. 4、It is easy to use and make the work be well done. 5、Red color more bright and dinstinguished, red cover protects the flip board from scrach provide longer service time. Specification It is easy to operate, save effort and expand the use of the trimming machine at the same time. Features: Made by aluminium alloy, it is practical in use and not easy to rust. Convenient center-hole bushing used to aligns the router so it is centered in the bit hole. Make accurately drilling and mounting any router easy. It is easy to use and make the work be well done. Red color more bright and dinstinguished, red cover protects the flip board from scrach provide longer service time. Specifications: Material: aluminium alloy plate Item size: Approx. 120 * 120 * 8mm / 4.7 * 4.7 * 0.3in Item weight: 319g / 11.2ounce Package size: 255 * 130 * 30mm / 10.0 * 5.1 * 1.2in Package weight: 223g / 7.9ounce Packing List: 1 * Router Table Insert Plate 1 * Packs of Fixing Screws 4 * Cover Plates Package List 1 * Router Table Insert Plate 1 * Packs of Fixing Screws 4 * Cover Plates