Square arm. Removable, metal legs are finished in Antique Bronze or Brushed Nickel. Loose cushions; available in multi-seat or bench cushion. Seat and back cushions are Polyester-wrapped for a firmer feel. Expertly crafted engineered wood frame with mortise-and-tenon joinery, which provides exceptional structural integrity. No-sag sinuous springs provide cushion support. Hidden steel connectors hold modular pieces securely together. Sectional includes: 1 Left or Right Loveseat and 1 Left or Right Chaise. Chaise is available in Standard or Wide options.