30 3/4" by 29 3/4". Overall connected is 60 3/8" by 30 3/4", opening (for machine) is 17 3/8" by 8 3/8". Tables are 27 high, I have done a restoration on this set and they are in nice condition and ready to be enjoyed. Legs work good, pair is sturdy. You can see where there are signs of wear on the tops.
I have given you many pics for your inspection. Wanted to point out something. You will see black dots on both pieces, these are actually bolts that they used to connect pieces in the earlier tables later on they redesigned them so you did not see the bolts on the tops.