This top is made of solid MDF for stability and flatness, and coated with melamine so it won't mar your parts, and sheds glue easily. It's generously dimensioned at 28'' x 40'', and works well for a general-purpose work table, a sanding station, or an assembly table. It also works well as a table top for the Shark line of CNC routers. Pair it with your own shop-built base cabinet, or with our 24''W x 36''L Shop Stand (#64351, sold separately). Also available from Rockler, the complete Rockler CNC Table w/Stand and Controller Brackets.