The Royal and Tiffany 3 Piece Outdoor Patio Swivel Seating Set in Black Aluminum with Teak Wood and Gray Cushions will quickly become the perfect outdoor destination. The Royal Outdoor Patio Swivel Glider Lounge Chairs combine comfort and convenience. These outdoor gliding chairs feature durable and lightweight aluminum frame complete with warm teak accents on the arms. This combination is timeless, and its modern look is sure to please for many seasons and years to come. The UV and water-resistant cushions are ideal for any home and conveniently feature a zipper closure, making clean up a breeze. Moisture and water are an ongoing concern for outdoor furniture. Even if your furniture stays out of the rain, condensation is likely going to build up on the furniture regularly. Polyester is not permeated easily by water. Secondly, polyester resists the types of molds and mildews that will take root in fabrics made of natural fibers.