This 6 foot picnic table is made of light weight durable anodized aluminum. The 'BG' style walk-thru frame is 1 5/8" O.D. galvanized high strength tube. Cross braces are 1 5/16" O.D. galvanized tube. The base is extra wide for added tip resistance. The light weight design is portable for convenience. Add this popular picnic table to your park, campgrounds, or school.