This Polywood Nautical Dining set includes 4 Nautical style highback folding arm chairs with one Nautical 44 inch square dining table. Table and chairs are all made of Polywood lumber. Recycled Plastic Polywood Lumber is made from over 90% post consumer plastic and High Density Polyethylene which is impervious to all types of weather conditions including rain, snow, salt water, sun and ice. Polywood has UV inhibitors to reduce fading. Polywood never splinters, warps or corrodes and is tougher and more resilient than treated wood. *Umbrella Not Included