The panel and slide rule are made of aluminum alloy, and the is anodized by CNC The product includes: 1pc plate , 1pc sliding ruler and 1pc fence Rich package, with 180-degree rotating push ruler, can slide and adjust the backing. Multi-function: No maters you are a woodworker or a DIY fan, the aluminum router table insert plate could be a good helper for your woodworking. Colour:A:silver Material:Aluminum alloy Package Contents: 1 set x routers for woodworking 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.