Huntingon 36 in. Square Post Mount Picnic Table. This table set comes with four separate chairs and is made entirely of stainless steel with UltraCoat powder coated finish. The UltraCoat is one of the most durable finishes available; with five layers of protection, your picnic table is made to withstand outdoor elements and general wear and tear for years to come. The whole set together measures 86 inches square, the table itself is 36 inches square, and the set can be mounted or portable to best utilize your available space.