Extra Large Extension Table: Besides the main table, this router table features extension tables at both ends. Each extension table comes with an extra large size of 8 " 18 " and an easy slide surface. Retractable Guard: There is a transparent guard inserted into the fence with no binding to keep wood chips from flying around. This router table is designed for routers with up to a 6 inch (150mm) diameter base plate. Router bits with base plates within this size all works. Multifunctional Fence and Exact Miter Gauge: The fence is able to provide work piece support around the bit and with the combination of jointing fence to make the table be used as a vertical jointer. On the tabletop, it includes a precise miter gauge for aiding in straight and predictable cuts. It can be used to help measure angles. Material and Frame: Consists of aluminum alloy do of the main table and steel do of the extension table and structure, this router table is rugged durable. The aluminum table is rustproof and lighter for easy moving, and the wide stance heavy duty steel stands increase the stability., Weight: 17.59950237546 pounds, Manufacturer: Leegol Electric