Corner-blocked frame Reversible seat and back cushions Reversible boxed back cushions with welt accents High-resiliency foam cushion wrapped in thick poly fiber Accent pillows included Pillows 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