Includes 2 wedges Corner-blocked frame High-resiliency foam cushions wrapped in thick poly fiber Decorative pillows included Polyester upholstery Exposed legs with faux wood finish Platform foundation system in sectional 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