There's nothing that looks quite as professional as a square top conference table. This 4' square table top from OfficeSource is one of the best options in the market. The best part about this 4' square top is that it comes without a base, which means that you can adjust the height of the table according to your liking. The tables in the Conference/Multi-Purpose Tables collection feature thick tops, which are durable and strong enough to support plenty of objects including files and other documents at the same time. Since configurations can be adjusted to fit larger spaces, this square top can be used for conference tables in offices of any size. This top also comes in eight finish options, which gives you the freedom to choose the color you enjoy the most.