The Williamsburg Dining Table features a 1.375" rectangle top with the Mission edge, Tongue and groove breadboards with dowel pin and wedge construction, and a 3.5" straight skirt.
The standard sizes that this table comes in are 42"x60", 42"x66", 42"x72", 48"x60", 48"x66", and 48"x72" with up to 3-16" leaves.