Rectangular Expandable Dining Tables. By far the most common in expandable dining table shapes, the rectangle saves the day time and time again!.Expandable dining tables are always good to have in the house. You never know when guests decide to pop by, and just in time for dinner. Don't think of this as an .Rustic meets relaxed. Made from unfinished reclaimed pine certified to Forest Stewardship Council FSC standards, our Emmerson Dining Table shows the .Rated out of by Robert from Aestheti.y Pleasing I absolutely love the way my .kaboo acrylic coffee table looks in my living area..