This single post picnic table features 3 attached seats and a square top for wheelchair access. The top and seats are made of 11 gauge perforated thermoplastic steel and the frame is made of black powder coated galvanized steel. Includes a 1 3/4" umbrella hole, call our friendly staff for companion products such as trash cans, benches, and umbrellas. Our ADA compliant picnic tables are wheelchair accessible with universal access.