Engineered wood frame with reinforced joinery.Webbed cushion support.Fiber-wrapped, high-resiliency polyurethane foam cushioning.Seat firmness: Medium. On a scale from 1 to 5 (5 being firmest), it’s a 4.Loose, reversible seat cushion.360-degree swivel base.This contract-grade item is manufactured to meet the demands of commercial use in addition to residential. See more.Imported.