I made this myself and used it for some time before building a much larger version from metal. This is super solid, white oak with two layers of laminated genuine 3/4" baltic birch. 3/4" dog holes. There are large slots down the center to accommodate clamping to the surface. There is also an open cabinet/shelf on the back side for storage. Leveling feet. You could easily re-laminate if you wish and use the existing dog holes in the plywood to cut fresh, clean holes. See dimensions.