<h6>KEY DETAILS</h6> <ul> <li>Engineered wood frame.</li> <li>All wood is kiln-dried for added durability.</li> <li>Made with <a href="https://us.fsc.org/en-us/certification" rel="{'dim': {'width': 800, 'height': 600}}" class="popup">FSC®-certified wood</a> from responsibly managed forests.</li> <li>Seat cushion has a fiber-wrapped, high-resiliency polyurethane foam core.</li> <li>Seat firmness: Medium. On a scale from 1 to 5 (5 being firmest), we rate it a 3.</li> <li>Fiber-filled back cushions.</li> <li>Trundle pulls out from sofa and lifts up via elastic strap to create a Queen-sized sleeping area.</li> <li><a href="https://www.ul.com/insights/what-does-greenguard-certified-mean" rel="{'dim': {'width': 800, 'height': 600}}" class="popup">GREENGUARD Gold Certified</a>. This low-emitting product has been screened for over 10,000 chemicals and VOCs.</li> <li>This contract-grade item is manufactured to meet the demands of commercial use in addition to residential. <a target="_blank" href="https://www.westelm.com/shop/furniture/contract-grade-furniture/">See more</a>.</li> <li>Made in Cambodia.</li> <li class="wcm-pip-dimensions-cta"><img src="https://www.westelm.com/netstorage/images/pip-mfe/dimensions.svg" alt="Dimensions"><a href="https://www.westelm.com/pages/ideas-and-advice/measure-for-delivery/?cm_re=PIPFeature-_-Details-_-MeasureForDelivery" target="_blank">How to measure for delivery</a></li> </ul>