Solid pine and engineered wood frame.All wood is kiln-dried for added durability.Wood legs in a Burnt Wax finish.Seat cushion has a down and fiber-wrapped, high-resiliency polyurethane foam core.Seat firmness: On a scale from 1 to 5 (5 being firmest), it’s a 1.Semi-attached cushion.This contract-grade item is manufactured to meet the demands of commercial use in addition to residential. See more.Made in Vietnam.