KEY DETAILS Solid poplar wood frame. Made with FSC®-certified wood from responsibly managed forests. High-gauge sinuous spring and webbed cushion support. Cushion has fiber-wrapped, high-resiliency polyurethane foam cores. Seat firmness: On a scale from 1 to 5 (5 being firmest), it's a 5. Loose seat cushion with zip-off cover. This contract-grade item is manufactured to meet the demands of commercial use in addition to residential. See more . Made in Thailand. How to measure for delivery