KEY DETAILS Kiln-dried solid pine and engineered wood frame. Metal 360-degree swivel base. Fiber-wrapped foam cushioning. Webbed seat and back support. Foam-filled seat and back cushions. Seat firmness: Medium. On a scale from 1 to 5 (5 being firmest), it's a 3. Back cushion is attached. This contract-grade item is manufactured to meet the demands of commercial use in addition to residential. See more . Made in Cambodia. How to measure for delivery