The Lexington Patio Collection from Tortuga Outdoor enhances an outdoor space with elegant traditional design, deep seating comfort and rugged all-weather wicker for durability. The frames are very strong and constructed of welded tubular aluminum, then powder coated for extra protection. The thick seating cushions are made of outdoor weatherproof fabric and fiber filing. The fabric is treated for stain resistance and includes a UV protectant to prevent fading. The 'slips' are replaceable and unzip with ease from the spun fiber cushion.