Ok, I think I am going to ask the most stupid question of my life. I am ashamed to even ask this but, Here we go. I am looking at putting a table in my basement but, space is a huge issue so I am limited to a 7' table the exact size of the green is 36 1/2" x 72". It is a used table that does not come with balls and when I go to purchase a set what size do i buy? Yes, I wish I could buy a full size table and spend some major $ on it but, I do not have the room so this is the best I can do. please Help. Thanks Joe