The Vineyard 5-Piece Adirondack Chair Conversation Set. Whether at the lake or on your back deck, this appealing set provides the ultimate in comfort, style, and durability. Available in a variety of attractive, fade-resistant colors, the set includes four Vineyard Adirondack Chairs and a spacious Round 38″ Conversation Table. It’s constructed of genuine POLYWOOD lumber that has the look of painted wood but without the maintenance that goes along with real wood furniture.