Built in 2 pieces in order to move due to weight being estimated 300-400 lbs very heavy duty, the top is all 4x4 with 2x4 around the edges.....Also there is a bunch of (white oak ,definitely enough to make another work bench same size with a little extra leftover ) 4x4s 2x4s and 2x6 stacked behind the bench I'm willing to sell separately if interested...10 " Saw is for pic scale but is also for sale