Multifunctional Router Table Insert Plate Woodworking Benches Aluminium Wood Router Trimmer Models Engraving Machine with 4 Rings Tools Woodworking Engraving Machine Flip Board A set of  woodworking benches tools includes 1 router table insert plate, 4 pieces router insert rings and some fixing screws. Features: Made by aluminium alloy, it is practical in use and not easy to rust. Convenient center-hole bushing used to arrange the router so it is centered in the bit hole. Make accurately drilling and mounting any router easy. It is easy e and make the work be well done. Scientific design, convenient and practical. Beautiful appearance and strong wear resistance. Specifications: Type: red scale, white scale (optional) Material: Aluminium alloy plate, plastics rings Type: with 4 red insert rings Size: Approx. 235 * 120 * 8mm / 9.3 * 4.7 * 0.3in Weight: 400g / 0.9lb Package size: 255 * 130 * 30mm / 10.0 * 5.1 * 1.2in Package weight: 480g / 1.1lb Package List: 1 * Router Table Insert Plate 4 * Router Insert Rings 1 * Set of Fixing Screws