This 6 foot picnic table features a rectangular aluminum top and seat planks with a "CJ" galvanized 1 5/8 inch O.D. schedule 40 pipe frame. The top and seat cleats are 2 x 2 x 3/16 inch steel angles with a 1 1/2 x 1/2 inch steel channel center cleat. This portable picnic table is excellent for parks and schools. Park Tables offers a variety of aluminum picnic tables for sale that are within the school budget.