Feature 12 UNITS: Router table insert plate is designed in inch and centimeter 2 measurement units, more convenient for using. 2ADJUSTABLE HOLES: There are adjustable holes on the router plate, which are suitable for different brands of trimming machines, and you can also drill holes as needed. 3ALUMINUM ALLOY MADE: The flip board is made of premium aluminum alloy, with anodized surface, which can be used for many years without rust or deformation. 4INCLUDED ACCESSORIES: Router table plate is equipped with 4 different insert rings and screws, can meet different needs and woodworking processing. 5MULTI FUNCTION: The insert board is widely used for woodworking or DIY projects, which is a good helper for carpentry.SpecificationItem Type: Aluminum Router Table PlateMaterial: Aluminum AlloyColor: BlackUse: Used for reversing function of trimming machine .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Aluminum Router Table Plate4 x Insert Ring1 x Fixing Rod16 x Screw4 x NutNotePlease pay attention to the size to ensure that the insert plate is suitable for your router.