My Alta 3 piece outdoor conversation set has aluminum frames that are wrapped with textured polypropylene rope and topped with water-resistant polyester seat and back cushions for comfort. The chairs wrapped rope accents are the true focal point of the set. These chairs are comfortable and designed to withstand many weather conditions. Cushion is weather-resistant recommend to store in a covered location. The concrete coated topped cocktail table provides the perfect resting spot for your accessories, books, or morning coffee. This set will stylishly add to those afternoon chats or warm evenings outdoors.