Chairs feature a comfortably arched back and contoured seat Built to withstand a range of climates including hot sun, snowy winters, and strong coastal winds Constructed of genuine POLYWOOD lumber that is not prone to splinter, crack, chip, peel, or rot 20-year residential warranty Cleans easily with soap, water, and a soft bristle brush Create the ultimate outdoor dining experience with the Vineyard 9-Piece Dining Set. This all-weather dining set seats up to eight guests and features a table top with slightly rounded corners and space for plenty of legroom underneath.