Includes 2 pieces: left-arm facing corner chaise and right-arm facing sofa"Left-arm" and "right-arm" describe the position of the arm when you face the pieceCorner-blocked frameLoose seat and reversible back cushionsHigh-quality foam cushions wrapped in poly fiberPolyester upholsteryLow-profile accent legs with faux wood finishPlatform foundation system resists sagging 3x better than spring system after 20,000 testing cycles by providing more even supportSmooth platform foundation maintains tight, wrinkle-free look without dips or sags that can occur over time with sinuous spring foundationsEstimated Assembly Time: 5 Minutes