This is the part 2 of the DIY patio furniture build videos. Used a few Fir 2x4s, and finished with Dark Walnut stain with Polyurethane protective coating.
Fun fact: I discovered a "developing crack" in the table top, after it was all glued-up and sanded. So I decided to route the crack and inlay a piece of wood (2:50) instead of cutting off the piece and replacing with a new 2x4.