Corner-blocked frame Reversible seat cushions and back cushion High-resiliency foam cushions wrapped in thick poly fiber Accent pillow included Pillow with feather-fiber blend Polyester/polyester chenille/rayon upholstery Decorative turn leg Platform foundation system resists sagging 3x better than spring system after 20,000 testing cycles by providing more even support Smooth platform foundation maintains tight, wrinkle-free look without dips or sags that can occur over time with sinuous spring foundations