Roofless living room. Trick out Mother Nature with this fully upholstered modular outdoor sofa system. Configure as needed to get the most out of your outdoor space. Worry not, Sunbrella fabric keeps the 9-Yard collection mildew and fade resistant. Aluminum and mesh frame Dry-fast mildew resistant foam and batting covered in waterproof barrier and fabric Powder-coated steel feet with adjustable glides Sunbrella Linen: 97% Acrylic / 3% Other | 45,000 Double Rubs Sunbrella Coal: 100% Acrylic | 15,000 Double Rubs Sunbrella Stripe: 100% Acrylic | 30,000 Double Rubs.